build: only test on newest terraform version

Author: kreemer

.github/workflows/test.yml

@@ -68,11 +68,8 @@ jobs:
       matrix:
         # list whatever Terraform versions here you would like to support
         terraform:
-          - '1.0.*'
-          - '1.1.*'
-          - '1.2.*'
-          - '1.3.*'
-          - '1.4.*'
+          - '1.14.*'
+          
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 # v5.3.0