Bump neo4j-driver from 1.7.4 to 1.7.5 in /backend

Bumps [neo4j-driver](https://github.com/neo4j/neo4j-javascript-driver) from 1.7.4 to 1.7.5.
- [Release notes](https://github.com/neo4j/neo4j-javascript-driver/releases)
- [Commits](neo4j/neo4j-javascript-driver@1.7.4...1.7.5)

backend/package.json

@@ -70,7 +70,7 @@
     "linkifyjs": "~2.1.8",
     "lodash": "~4.17.11",
     "merge-graphql-schemas": "^1.5.8",
-    "neo4j-driver": "~1.7.4",
+    "neo4j-driver": "~1.7.5",
     "neo4j-graphql-js": "^2.6.3",
     "neode": "^0.2.16",
     "node-fetch": "~2.6.0",

backend/yarn.lock

@@ -697,14 +697,7 @@
     pirates "^4.0.0"
     source-map-support "^0.5.9"
 
-"@babel/runtime@^7.0.0":
-  version "7.4.2"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.4.2.tgz#f5ab6897320f16decd855eed70b705908a313fe8"
-  integrity sha512-7Bl2rALb7HpvXFL7TETNzKSAeBVCPHELzc0C//9FCxN8nsiueWSJBqaF+2oIJScyILStASR/Cx5WMkXGYTiJFA==
-  dependencies:
-    regenerator-runtime "^0.13.2"
-
-"@babel/runtime@^7.4.4":
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.4.4":
   version "7.4.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.4.5.tgz#582bb531f5f9dc67d2fcb682979894f75e253f12"
   integrity sha512-TuI4qpWZP6lGOGIuGWtp9sPluqYICmbk8T/1vpSysqJxRPkudh/ofFWyqdcMsDf2s7KvDL4/YHgKyvcS3g9CJQ==
@@ -1925,14 +1918,6 @@ babel-preset-jest@^24.6.0:
     "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
     babel-plugin-jest-hoist "^24.6.0"
 
-babel-runtime@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
-  integrity sha1-llxwWGaOgrVde/4E/yM3vItWR/4=
-  dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.11.0"
-
 backo2@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
@@ -2501,7 +2486,7 @@ core-js-pure@3.1.2:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.1.2.tgz#62fc435f35b7374b9b782013cdcb2f97e9f6dffa"
   integrity sha512-5ckIdBF26B3ldK9PM177y2ZcATP2oweam9RskHSoqfZCrJ2As6wVg8zJ1zTriFsZf6clj/N1ThDFRGaomMsh9w==
 
-core-js@^2.4.0, core-js@^2.5.3, core-js@^2.5.7:
+core-js@^2.5.3, core-js@^2.5.7:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.2.tgz#267988d7268323b349e20b4588211655f0e83944"
   integrity sha512-NdBPF/RVwPW6jr0NCILuyN9RiqLo2b1mddWHkUL+VnvcB7dzlnBJ1bXYntjpTGOgkZiiLWj2JxmOr7eGE3qK6g==
@@ -5711,7 +5696,7 @@ negotiator@0.6.2:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
 
-neo4j-driver@^1.6.3:
+neo4j-driver@^1.6.3, neo4j-driver@^1.7.3, neo4j-driver@~1.7.5:
   version "1.7.5"
   resolved "https://registry.yarnpkg.com/neo4j-driver/-/neo4j-driver-1.7.5.tgz#c3fe3677f69c12f26944563d45e7e7d818a685e4"
   integrity sha512-xCD2F5+tp/SD9r5avX5bSoY8u8RH2o793xJ9Ikjz1s5qQy7cFxFbbj2c52uz3BVGhRAx/NmB57VjOquYmmxGtw==
@@ -5720,15 +5705,6 @@ neo4j-driver@^1.6.3:
     text-encoding-utf-8 "^1.0.2"
     uri-js "^4.2.2"
 
-neo4j-driver@^1.7.3, neo4j-driver@~1.7.4:
-  version "1.7.4"
-  resolved "https://registry.yarnpkg.com/neo4j-driver/-/neo4j-driver-1.7.4.tgz#9661cf643b63818bff85e82c4691918e75098c1e"
-  integrity sha512-pbK1HbXh92zNSwMlXL8aNynkHohg9Jx/Tk+EewdJawGm8n8sKIY4NpRkp0nRw6RHvVBU3u9cQXt01ftFVe7j+A==
-  dependencies:
-    babel-runtime "^6.26.0"
-    text-encoding "^0.6.4"
-    uri-js "^4.2.1"
-
 neo4j-graphql-js@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/neo4j-graphql-js/-/neo4j-graphql-js-2.6.3.tgz#8f28c2479adda08c90abcc32a784587ef49b8b95"
@@ -6676,11 +6652,6 @@ regenerate@^1.4.0:
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
   integrity sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==
 
-regenerator-runtime@^0.11.0:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
-  integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
-
 regenerator-runtime@^0.12.0:
   version "0.12.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz#fa1a71544764c036f8c49b13a08b2594c9f8a0de"
@@ -7542,11 +7513,6 @@ text-encoding-utf-8@^1.0.2:
   resolved "https://registry.yarnpkg.com/text-encoding-utf-8/-/text-encoding-utf-8-1.0.2.tgz#585b62197b0ae437e3c7b5d0af27ac1021e10d13"
   integrity sha512-8bw4MY9WjdsD2aMtO0OzOCY3pXGYNx2d2FfHRVUKkiCPDWjKuOlhLVASS+pD7VkLTVjW268LYJHwsnPFlBpbAg==
 
-text-encoding@^0.6.4:
-  version "0.6.4"
-  resolved "https://registry.yarnpkg.com/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
-  integrity sha1-45mpgiV6J22uQou5KEXLcb3CbRk=
-
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -7845,7 +7811,7 @@ upper-case@^1.0.3:
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
   integrity sha1-9rRQHC7EzdJrp4vnIilh3ndiFZg=
 
-uri-js@^4.2.1, uri-js@^4.2.2:
+uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
   integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==