chore(deps-dev): bump ts-mocha from 7.0.0 to 8.0.0

Bumps [ts-mocha](https://github.com/piotrwitek/ts-mocha) from 7.0.0 to 8.0.0.
- [Release notes](https://github.com/piotrwitek/ts-mocha/releases)
- [Changelog](https://github.com/piotrwitek/ts-mocha/blob/master/CHANGELOG.md)
- [Commits](https://github.com/piotrwitek/ts-mocha/commits)

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

Author: dependabot-preview[bot]

package.json

@@ -95,7 +95,7 @@
     "nan": "^2.14.2",
     "node-loader": "^0.6.0",
     "spectron": "^7.0.0",
-    "ts-mocha": "^7.0.0",
+    "ts-mocha": "^8.0.0",
     "ts-node": "^9.0.0",
     "tslint": "^6.1.3",
     "typescript": "3.4"

yarn.lock

@@ -9381,10 +9381,10 @@ truncate-utf8-bytes@^1.0.0:
   dependencies:
     utf8-byte-length "^1.0.1"
 
-ts-mocha@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/ts-mocha/-/ts-mocha-7.0.0.tgz#f1549b48b46f53d7ae1dccbb26313c7879acb190"
-  integrity sha512-7WfkQw1W6JZXG5m4E1w2e945uWzBoZqmnOHvpMu0v+zvyKLdUQeTtRMfcQsVEKsUnYL6nTyH4okRt2PZucmFXQ==
+ts-mocha@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/ts-mocha/-/ts-mocha-8.0.0.tgz#962d0fa12eeb6468aa1a6b594bb3bbc818da3ef0"
+  integrity sha512-Kou1yxTlubLnD5C3unlCVO7nh0HERTezjoVhVw/M5S1SqoUec0WgllQvPk3vzPMc6by8m6xD1uR1yRf8lnVUbA==
   dependencies:
     ts-node "7.0.1"
   optionalDependencies: