go.yml: update actions/checkout to v3, actions/setup-go to v4

Author: kbdharun

.github/workflows/go.yml

@@ -50,10 +50,10 @@ jobs:
       - run: psql -c 'create database certdb_development;' -U postgres;
       - run: mysql -e 'create database certdb_development;' -u root;
       - run: mysql -e 'SET global sql_mode = 0;' -u root;
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
 
@@ -70,7 +70,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
           go-version: 1.18
       - uses: actions/checkout@v3