Use major version ref of actions/setup-node action

Dependabot bumps attempt a full pin, but we only want to pin the major version, so this is the correct ref.

Author: per1234

.github/workflows/check-npm.yml

@@ -58,7 +58,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3.0.0
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ env.NODE_VERSION }}
 

.github/workflows/check-packaging-ncc-typescript-npm.yml

@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3.0.0
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ env.NODE_VERSION }}
 

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3.0.0
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ env.NODE_VERSION }}