fix(animations): add missing peer dependency on @angular/common (angular#60660)

As of
angular@1c4a367#diff-64131f78c9ae21421dc277debf9c8a16705a90fa649ddf580da3db434c295b11R7-R8,
the animations package has a dependency on `@angular/common`. This
commit adds this dependency to the `package.json`— as otherwise pnpm
strict builds will fail.

PR Close angular#60660

Author: devversion

packages/animations/package.json

@@ -11,7 +11,8 @@
     "tslib": "^2.3.0"
   },
   "peerDependencies": {
-    "@angular/core": "0.0.0-PLACEHOLDER"
+    "@angular/core": "0.0.0-PLACEHOLDER",
+    "@angular/common": "0.0.0-PLACEHOLDER"
   },
   "repository": {
     "type": "git",