Merge pull request #6 from aws-exporters/pre_commit_hooks

chore: Add pre-commit hooks

Author: js-timbirkett

.pre-commit-config.yaml

@@ -0,0 +1,17 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.0.1
+    hooks:
+    - id: no-commit-to-branch
+    - id: check-merge-conflict
+    - id: check-yaml
+      exclude: ^charts/.+/templates/
+    - id: end-of-file-fixer
+    - id: trailing-whitespace
+  - repo: https://github.com/norwoodj/helm-docs
+    rev: v1.6.0
+    hooks:
+      - id: helm-docs
+        args:
+          - --chart-search-root=charts
+          - --template-files=README.md.gotmpl