Update remaining dependencies and lock file

package.json

@@ -58,7 +58,7 @@
     "request": "2.88.0",
     "semver": "5.6.0",
     "socket.io": "2.2.0",
-    "socketio-file-upload": "0.6.4",
+    "socketio-file-upload": "0.7.0",
     "thelounge-ldapjs-non-maintained-fork": "1.0.2",
     "tlds": "1.203.1",
     "ua-parser-js": "0.7.19",
@@ -83,7 +83,7 @@
     "fuzzy": "0.1.3",
     "graphql-request": "1.8.2",
     "handlebars": "4.0.12",
-    "handlebars-loader": "1.7.0",
+    "handlebars-loader": "1.7.1",
     "html-minifier": "3.5.21",
     "html-minifier-loader": "1.4.1",
     "intersection-observer": "0.5.1",
@@ -98,14 +98,14 @@
     "mousetrap": "1.6.2",
     "npm-run-all": "4.1.5",
     "nyc": "13.1.0",
-    "primer-tooltips": "1.5.11",
+    "primer-tooltips": "2.0.0",
     "sinon": "7.2.3",
     "socket.io-client": "2.2.0",
-    "stylelint": "9.9.0",
+    "stylelint": "9.10.1",
     "stylelint-config-standard": "18.2.0",
     "textcomplete": "0.17.1",
     "undate": "0.3.0",
-    "webpack": "4.27.1",
+    "webpack": "4.29.0",
     "webpack-cli": "3.2.1",
     "webpack-dev-server": "3.1.14"
   }