Bump shelljs from 0.8.2 to 0.8.5 in /loom_js_test

Bumps [shelljs](https://github.com/shelljs/shelljs) from 0.8.2 to 0.8.5.
- [Release notes](https://github.com/shelljs/shelljs/releases)
- [Changelog](https://github.com/shelljs/shelljs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/shelljs/shelljs/compare/v0.8.2...v0.8.5)

---
updated-dependencies:
- dependency-name: shelljs
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

loom_js_test/package.json

@@ -42,7 +42,7 @@
     "dotenv": "^5.0.1",
     "dotenv-webpack": "^1.5.5",
     "prettier": "1.12.1",
-    "shelljs": "^0.8.2",
+    "shelljs": "^0.8.5",
     "tap-spec": "^5.0.0",
     "tape": "4.9",
     "tslint": "^5.9.1",

loom_js_test/yarn.lock

@@ -6127,9 +6127,9 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
-shelljs@^0.8.0, shelljs@^0.8.2:
-  version "0.8.2"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.2.tgz#345b7df7763f4c2340d584abb532c5f752ca9e35"
+shelljs@^0.8.0, shelljs@^0.8.5:
+  version "0.8.5"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.5.tgz#de055408d8361bed66c669d2f000538ced8ee20c"
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"