chore: fix release action (#120)

.github/workflows/release.yml

@@ -11,22 +11,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
         with:
           # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits 
           fetch-depth: 0
 
 
-      - name: Setup Node.js 12.x
-        uses: actions/setup-node@master
+      - name: Setup Node.js 16.x
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
+          node-version: 16.x
 
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
 
       - name: Create Release Pull Request or Publish to npm
-        uses: changesets/action@master
+        uses: changesets/action@v1
         with:
           # this expects you to have a script called release which does a build for your packages and calls changeset publish
           publish: yarn release