ci: only add tf-log flag if the binary supports it

We sometimes run older CLI versions in the CI. Those versions
may not support the flag.

.github/actions/constellation_create/action.yml

@@ -184,7 +184,12 @@ runs:
         echo "Creating cluster using config:"
         cat constellation-conf.yaml
         sudo sh -c 'echo "127.0.0.1 license.confidential.cloud" >> /etc/hosts' || true
-        constellation create -c ${{ inputs.controlNodesCount }} -w ${{ inputs.workerNodesCount }} -y --force --debug --tf-log=DEBUG
+
+        output=$(constellation --help)
+        if [[ $output == *"tf-log"* ]]; then
+          TFFLAG="--tf-log=DEBUG"
+        fi
+        constellation create -c ${{ inputs.controlNodesCount }} -w ${{ inputs.workerNodesCount }} -y --force --debug ${TFFLAG:-}
 
     - name: Cdbg deploy
       if: inputs.isDebugImage == 'true'

.github/actions/constellation_destroy/action.yml

@@ -40,4 +40,9 @@ runs:
 
     - name: Constellation terminate
       shell: bash
-      run: constellation terminate --yes --tf-log=DEBUG
+      run: |
+        output=$(constellation --help)
+        if [[ $output == *"tf-log"* ]]; then
+          TFFLAG="--tf-log=DEBUG"
+        fi
+        constellation terminate --yes ${TFFLAG:-}

.github/actions/constellation_iam_create/action.yml

@@ -51,11 +51,15 @@ runs:
       shell: bash
       if: inputs.cloudProvider == 'azure'
       run: |
+        output=$(constellation --help)
+        if [[ $output == *"tf-log"* ]]; then
+          TFFLAG="--tf-log=DEBUG"
+        fi
         constellation iam create azure \
           --region=${{ inputs.azureRegion }} \
           --resourceGroup="${{ inputs.namePrefix }}-rg" \
           --servicePrincipal="${{ inputs.namePrefix }}-sp" \
-          --generate-config --yes --tf-log=DEBUG
+          --generate-config --yes ${TFFLAG:-}
 
     - name: Constellation iam create gcp
       shell: bash

.github/actions/constellation_iam_destroy/action.yml

@@ -39,4 +39,8 @@ runs:
     - name: Delete IAM configuration
       shell: bash
       run: |
-        constellation iam destroy --yes --tf-log=DEBUG
+        output=$(constellation --help)
+        if [[ $output == *"tf-log"* ]]; then
+          TFFLAG="--tf-log=DEBUG"
+        fi
+        constellation iam destroy --yes ${TFFLAG:-}