Move to compressed-size-action v2 (#111)

Author: developit

.github/workflows/compressed-size.yml

@@ -9,6 +9,6 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - uses: preactjs/compressed-size-action@v1
+    - uses: preactjs/compressed-size-action@v2
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"