chore: add setup-terraform step to workflows (#221)

* chore: add setup-terraform step to workflows

GHA now use Ubuntu 24.0 and do not ship with terraform in the image.
This needs to be setup manually.

* chore: update go linting

level=warning msg="[lintersdb] The name \"vet\" is deprecated. The linter has been renamed to: govet."
level=warning msg="The linter 'exportloopref' is deprecated (since v1.60.2) due to: Since Go1.22 (loopvar) this linter is no longer relevant. Replaced by copyloopvar."
level=warning msg="The linter 'tenv' is deprecated (since v1.64.0) due to: Duplicate feature another linter. Replaced by usetesting."
level=error msg="[linters_context] exportloopref: This linter is fully inactivated: it will not produce any reports."

Author: staaldraad

.github/workflows/generate-json.yml

@@ -15,6 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: hashicorp/setup-terraform@v3
       - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'

.github/workflows/test.yml

@@ -44,6 +44,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           cache: true
+      - uses: hashicorp/setup-terraform@v3
       - run: go generate ./...
       - name: git diff
         run: |

.golangci.yml

@@ -9,7 +9,7 @@ linters:
   enable:
     - durationcheck
     - errcheck
-    - exportloopref
+    - copyloopvar
     - forcetypeassert
     - godot
     - gofmt
@@ -20,8 +20,8 @@ linters:
     - nilerr
     - predeclared
     - staticcheck
-    - tenv
+    - usetesting
     - unconvert
     - unparam
     - unused
-    - vet
+    - govet