Some dep updates (#1709)

* Please read their CHANGELOGs
* Delete op retested
* *request* is deprecated and another suitable alternative needs to be found. See request/request/issues/3143 and request/request/issues/3142. Note we didn't get the deprecation warning in dev but examined with CHANGELOGs/commits on this package.
  * Affected code *(a lot)*:
    * app.js *(TLS certficate ping)*
    * libs/githubClient.js *(github import/browse)* Related to #1705
    * libs/repoManager *(github import/browse)* Related to #1705
    * controllers/scriptStorage.js *(webhook hooks)*

Auto-merge

package.json

@@ -7,7 +7,7 @@
     "ace-builds": "git://github.com/ajaxorg/ace-builds.git#a279fe5",
     "ansi-colors": "4.1.1",
     "async": "3.1.1",
-    "aws-sdk": "2.611.0",
+    "aws-sdk": "2.618.0",
     "base62": "2.0.1",
     "body-parser": "1.19.0",
     "bootstrap": "3.4.1",
@@ -37,8 +37,8 @@
     "mime-db": "1.43.0",
     "moment": "2.24.0",
     "moment-duration-format": "2.3.2",
-    "mongodb": "3.5.2",
-    "mongoose": "5.8.11",
+    "mongodb": "3.5.3",
+    "mongoose": "5.9.0",
     "morgan": "1.9.1",
     "mu2": "0.5.21",
     "octicons": "4.4.0",
@@ -56,7 +56,7 @@
     "rate-limit-mongo": "2.1.0",
     "remark": "11.0.2",
     "remark-strip-html": "1.0.1",
-    "request": "2.88.0",
+    "request": "2.88.2",
     "rfc2047": "2.0.1",
     "s3rver": "3.5.0",
     "sanitize-html": "1.21.1",