fix: Security upgrades (#147)

* fix: upgrade webpack from 4.41.2 to 4.41.3

Snyk has created this PR to upgrade webpack from 4.41.2 to 4.41.3.

See this package in NPM:
https://www.npmjs.com/package/webpack

See this project in Snyk:
https://app.snyk.io/org/mailchain/project/c65c678c-017e-408f-af91-3c59616d8b00?utm_source=github&utm_medium=upgrade-pr

* fix: upgrade rxjs from 6.5.3 to 6.5.4

Snyk has created this PR to upgrade rxjs from 6.5.3 to 6.5.4.

See this package in NPM:
https://www.npmjs.com/package/rxjs

See this project in Snyk:
https://app.snyk.io/org/mailchain/project/c65c678c-017e-408f-af91-3c59616d8b00?utm_source=github&utm_medium=upgrade-pr

* Build failing: update chrome package config in travis

* remove comment

Co-authored-by: Snyk bot <github+bot@snyk.io>

.travis.yml

@@ -3,14 +3,10 @@ sudo: false
 
 language: node_js
 node_js:
-  - '13'
+  - "13"
 
 addons:
-  apt:
-    sources:
-      - google-chrome
-    packages:
-      - google-chrome-stable
+  chrome: stable
 
 cache:
   directories:
@@ -20,4 +16,4 @@ install:
   - npm install
 
 script:
-  - npm run test -- --watch=false --no-progress --browsers=ChromeHeadlessNoSandbox
+  - npm run test -- --watch=false --no-progress --browsers=ChromeHeadlessNoSandbox

package.json

@@ -29,10 +29,10 @@
     "jquery": "^3.3.1",
     "ngx-bootstrap": "^3.2.0",
     "popper.js": "^1.14.7",
-    "rxjs": "~6.5.3",
+    "rxjs": "~6.5.4",
     "semver": "^6.3.0",
     "tslib": "^1.9.0",
-    "webpack": "^4.41.2",
+    "webpack": "^4.41.3",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {