Update dependency mocha to v8

Author: renovate-bot

integration/firebase/package.json

@@ -11,7 +11,7 @@
     "@babel/core": "7.11.6",
     "@babel/preset-env": "7.11.5",
     "@types/chai": "4.2.13",
-    "@types/mocha": "7.0.2",
+    "@types/mocha": "8.0.3",
     "chai": "4.2.0",
     "karma": "5.2.3",
     "karma-babel-preprocessor": "8.0.1",
@@ -21,7 +21,7 @@
     "karma-sauce-launcher": "1.2.0",
     "karma-spec-reporter": "0.0.32",
     "karma-typescript": "5.2.0",
-    "mocha": "7.2.0",
+    "mocha": "8.2.0",
     "npm-run-all": "4.1.5",
     "typescript": "4.0.2"
   }

integration/firestore/package.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@firebase/app": "0.6.11",
     "@firebase/firestore": "1.18.0",
-    "@types/mocha": "7.0.2",
+    "@types/mocha": "8.0.3",
     "gulp": "4.0.2",
     "gulp-filter": "6.0.0",
     "gulp-replace": "1.0.0",
@@ -25,7 +25,7 @@
     "karma-firefox-launcher": "1.3.0",
     "karma-mocha": "2.0.1",
     "karma-spec-reporter": "0.0.32",
-    "mocha": "7.2.0",
+    "mocha": "8.2.0",
     "ts-loader": "8.0.5",
     "typescript": "4.0.2",
     "webpack": "4.44.2",

integration/messaging/package.json

@@ -14,7 +14,7 @@
     "chromedriver": "86.0.0",
     "express": "4.17.1",
     "geckodriver": "1.20.0",
-    "mocha": "7.2.0",
+    "mocha": "8.2.0",
     "node-fetch": "2.6.1",
     "selenium-assistant": "6.1.0"
   }

package.json

@@ -76,7 +76,7 @@
     "@types/inquirer": "7.3.1",
     "@types/listr": "0.14.2",
     "@types/long": "4.0.1",
-    "@types/mocha": "7.0.2",
+    "@types/mocha": "8.0.3",
     "@types/mz": "2.7.1",
     "@types/node": "12.12.67",
     "@types/sinon": "9.0.8",
@@ -129,7 +129,7 @@
     "long": "3.2.0",
     "merge2": "1.4.1",
     "mkdirp": "1.0.4",
-    "mocha": "7.2.0",
+    "mocha": "8.2.0",
     "mz": "2.7.0",
     "npm-run-all": "4.1.5",
     "npm-run-path": "4.0.1",