chore(package): update semver to version 7.2.2

Closes #42

Author: greenkeeper[bot]

package.json

@@ -101,7 +101,7 @@
     "rollup-plugin-multi-entry": "^2.0.2",
     "rollup-plugin-node-resolve": "^4.2.2",
     "rollup-watch": "^4.3.1",
-    "semver": "^6.0.0",
+    "semver": "^7.2.2",
     "sinon": "^7.3.1",
     "uglify-js": "^3.3.5",
     "videojs-standard": "^8.0.2"