build: update project dependencies (#12675)

* Updates Dgeni and other development dependencies in order to fix more `npm audit` vulnerabilities.

package.json

@@ -71,11 +71,11 @@
     "axe-webdriverjs": "^1.1.1",
     "chalk": "^1.1.3",
     "codelyzer": "^4.3.0",
-    "dgeni": "^0.4.9",
-    "dgeni-packages": "^0.26.0",
+    "dgeni": "^0.4.10",
+    "dgeni-packages": "^0.26.2",
     "firebase": "^4.0.0",
     "firebase-admin": "^5.0.0",
-    "firebase-tools": "^3.11.0",
+    "firebase-tools": "^4.1.0",
     "fs-extra": "^3.0.1",
     "git-semver-tags": "^2.0.0",
     "glob": "^7.1.2",
@@ -83,7 +83,7 @@
     "gulp": "^3.9.1",
     "gulp-clean": "^0.3.2",
     "gulp-clean-css": "^3.3.1",
-    "gulp-cli": "^1.3.0",
+    "gulp-cli": "^2.0.1",
     "gulp-connect": "^5.0.0",
     "gulp-conventional-changelog": "^1.1.3",
     "gulp-dom": "^0.9.17",