chore(package): Upgrade dependencies.

Author: cartant

package.json

@@ -8,37 +8,37 @@
   },
   "description": "An RxJS marble testing library for any test framework",
   "devDependencies": {
-    "@angular/compiler": "^8.0.0",
-    "@angular/core": "^8.0.0",
+    "@angular/compiler": "^9.0.0",
+    "@angular/core": "^9.0.0",
     "@cartant/tslint-config": "^2.0.0",
     "@cartant/tslint-config-etc": "^2.0.0",
     "@cartant/tslint-config-rxjs": "^2.0.0",
     "@types/chai": "^4.1.2",
     "@types/jasmine": "^3.0.0",
-    "@types/jest": "^24.0.0",
-    "@types/mocha": "^5.0.0",
+    "@types/jest": "^25.0.0",
+    "@types/mocha": "^7.0.0",
     "@types/sinon": "^7.0.0",
     "@types/tape": "^4.2.30",
     "ava": "^2.0.0",
     "chai": "^4.1.2",
     "cpy-cli": "^3.0.0",
-    "cross-env": "^6.0.0",
-    "husky": "^3.0.0",
+    "cross-env": "^7.0.0",
+    "husky": "^4.0.0",
     "jasmine": "^3.0.0",
-    "jest": "^24.0.0",
+    "jest": "^25.0.0",
     "lint-staged": "^9.0.0",
-    "mkdirp": "^0.5.1",
-    "mocha": "^6.0.0",
+    "mkdirp": "^1.0.0",
+    "mocha": "^7.0.0",
     "prettier": "^1.17.0",
     "rimraf": "^3.0.0",
     "rxjs": "^6.0.0",
     "rxjs-tslint-rules": "^4.0.0",
-    "sinon": "^7.1.0",
+    "sinon": "^9.0.0",
     "tape": "^4.7.0",
     "ts-loader": "^6.0.0",
-    "tslint": "^5.5.0",
+    "tslint": "^6.0.0",
     "tslint-etc": "^1.5.2",
-    "typescript": "~3.7.2",
+    "typescript": "~3.8.3",
     "webpack": "^4.0.0",
     "webpack-cli": "^3.0.0",
     "webpack-rxjs-externals": "^2.0.0",