chore: update pre-commit hooks to latest versions

- Update antonbabenko/pre-commit-terraform from v1.89.0 to v1.99.0
- Update pre-commit/pre-commit-hooks from v4.6.0 to v6.0.0
- Includes latest Terraform linting features and bug fixes
- Improves code quality and validation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: vjdhama

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.89.0
+    rev: v1.99.0
     hooks:
       - id: terraform_fmt
       - id: terraform_tflint
@@ -21,7 +21,7 @@ repos:
           - '--args=--only=terraform_unused_required_providers'
       - id: terraform_validate
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
       - id: check-merge-conflict
       - id: end-of-file-fixer