use ubuntu latest

.github/workflows/update-golang-version.yml

@@ -6,10 +6,10 @@ on:
     - cron: "0 9 * * 1"
 env:
   GOPROXY: https://proxy.golang.org
-  GO_VERSION: 1.16.4
+  GO_VERSION: 1.16.6
 jobs:
   bump-k8s-versions:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
@@ -17,7 +17,7 @@ jobs:
           go-version: ${{env.GO_VERSION}}
           stable: true
       - name: Bump Golang Versions
-        id: bumGolang
+        id: bumpGolang
         run: |
           make update-golang-version
           echo "::set-output name=changes::$(git status --porcelain)"