Upgrade semver 6.1.3 -> 6.2.0

Author: ehmicky

package-lock.json

@@ -68,7 +68,7 @@
     "jasmine": "^3.4.0",
     "lolex": "^4.1.0",
     "mocha": "^6.1.4",
-    "semver": "^6.1.3",
+    "semver": "^6.2.0",
     "sinon": "^7.3.2",
     "strip-ansi": "^5.2.0",
     "tap": "^14.3.1",