fix: .snyk & package.json to reduce vulnerabilities

The following vulnerabilities are fixed with a Snyk patch:
- https://snyk.io/vuln/SNYK-JS-LODASH-450202

Author: snyk-test

.snyk

@@ -0,0 +1,30 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.13.5
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  SNYK-JS-LODASH-450202:
+    - '@iopipe/profiler > archiver > zip-stream > archiver-utils > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - async > lodash:
+        patched: '2019-07-04T01:08:54.716Z'
+    - winston > async > lodash:
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/profiler > archiver > archiver-utils > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/profiler > archiver > async > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/profiler > archiver > zip-stream > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/profiler > archiver > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/iopipe > @iopipe/config > @iopipe/profiler > archiver > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/iopipe > @iopipe/config > @iopipe/profiler > archiver > zip-stream > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/iopipe > @iopipe/config > @iopipe/profiler > archiver > archiver-utils > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/iopipe > @iopipe/config > @iopipe/profiler > archiver > async > lodash':
+        patched: '2019-07-04T01:08:54.716Z'
+    - '@iopipe/iopipe > @iopipe/config > @iopipe/profiler > archiver > zip-stream > archiver-utils > lodash':
+        patched: '2019-07-04T01:08:54.716Z'

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "test": "./node_modules/.bin/babel-node ./node_modules/.bin/babel-istanbul cover ./node_modules/.bin/_mocha \"tests/unit/**/*.js\" --report text",
     "build": "babel src --presets babel-preset-env --out-dir dist --copy-files",
-    "prepublish": "npm run build"
+    "prepublish": "npm run snyk-protect; npm run build",
+    "snyk-protect": "snyk protect"
   },
   "author": "Adam Clark",
   "license": "ISC",
@@ -52,6 +53,8 @@
     "uuid": "^3.3.2",
     "validate.js": "^0.12.0",
     "winston": "^3.0.0",
-    "xml2js": "^0.4.19"
-  }
+    "xml2js": "^0.4.19",
+    "snyk": "^1.189.0"
+  },
+  "snyk": true
 }