Update to Go 1.17 to fix build issue

Fixes the error: //go:build comment without // +build comment.

Relates to hashicorp/vault#14980.

Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>

.circleci/config.yml

@@ -6,7 +6,7 @@ jobs:
       image: ubuntu-2004:202010-01
     resource_class: large
     environment:
-      GO_VERSION: 1.16.7
+      GO_VERSION: 1.17.12
       # We don't need a GOPATH but CircleCI defines it, so we override it
       GOPATH: /home/circleci/go
       GO111MODULE: 'on'

.github/workflows/ci.yaml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16.x
+          go-version: 1.17.x
       - name: Run tests
         run: make test TEST_FLAGS="-race -tags integration -timeout 5m"
       - name: Check codegen
@@ -60,7 +60,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16.x
+          go-version: 1.17.x
       - name: Download cache
         uses: actions/download-artifact@v1
         with: