ci: test for terraform version 1.6 and 1.7 (#197)

Author: matifali

.github/workflows/test.yml

@@ -52,6 +52,8 @@ jobs:
           - "1.3.*"
           - "1.4.*"
           - "1.5.*"
+          - "1.6.*"
+          - "1.7.*"
     steps:
       - name: Set up Go
         uses: actions/setup-go@v5