Angular Ivy Compilation Mode (#183)

* Don't limit upper Angular version

* Improve GitHub Action workflow name

* Fix npm publish with Angular compilationMode

Author: Chuckv01

projects/mobx-angular/tsconfig.lib.prod.json

@@ -1,6 +1,6 @@
 {
   "extends": "./tsconfig.lib.json",
   "angularCompilerOptions": {
-    "enableIvy": false
+    "compilationMode": "partial"
   }
 }