Upgrade semver 6.2.0 -> 6.3.0

Author: ehmicky

package-lock.json

@@ -68,7 +68,7 @@
     "jasmine": "^3.4.0",
     "lolex": "^4.1.0",
     "mocha": "^6.2.0",
-    "semver": "^6.2.0",
+    "semver": "^6.3.0",
     "sinon": "^7.3.2",
     "strip-ansi": "^5.2.0",
     "tap": "^14.4.3",