docs: Add comments about versions of tflint and pre-commit repo

.github/workflows/pre-commit.yml

@@ -11,3 +11,7 @@ on:
 jobs:
   main:
     uses: getindata/github-workflows/.github/workflows/[email protected]
+    with:
+      # tflint v0.46.0 is the latest version we can use with pre-commit v0.1.20
+      # See .pre-commit-config.yaml for more details.
+      tflint-version: v0.46.0

.pre-commit-config.yaml

@@ -1,8 +1,10 @@
 repos:
   - repo: https://github.com/gruntwork-io/pre-commit
-    rev: "v0.1.22" # Get the latest from: https://github.com/gruntwork-io/pre-commit/releases
+    # Stick to v0.1.20 until this bug is fixed: https://github.com/gruntwork-io/pre-commit/issues/102
+    # When updating, also check if tflint version in pre-commit workflow can be updated.
+    rev: "v0.1.20" # Get the latest from: https://github.com/gruntwork-io/pre-commit/releases
     hooks:
-      - id: terraform-validate # It should be before tflint hook as it runs terraform init required by tflint
+      - id: terraform-validate # It should be the first step as it runs terraform init required by tflint
       - id: terraform-fmt
       - id: tflint
         args:
@@ -16,7 +18,7 @@ repos:
         args: ["."]
 
   - repo: https://github.com/bridgecrewio/checkov.git
-    rev: "2.5.6" # Get the latest from: https://github.com/bridgecrewio/checkov/releases
+    rev: "2.5.9" # Get the latest from: https://github.com/bridgecrewio/checkov/releases
     hooks:
       - id: checkov
         args: [--skip-check, "CKV_TF_1"] # Terraform module sources do not use a git url with a commit hash revision