Update dflook/terraform-fmt action to v3

Author: renovate[bot]

.github/workflows/shared-ci-terraform.yml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Terraform format
-        uses: dflook/terraform-fmt@c6e82d524f3ef6f84ba00b8fec05940c4b60bbed # v1.49.0-dockerhub
+        uses: dflook/terraform-fmt@52162fd25458ae54ba93d1db02670bd946aaae2f # v3.0.1
 
       - name: Reviewdog suggester
         if: ${{ inputs.suggestions }}