fix: dependabot labelling

- [x] add dependabot for bundler dependencies
- [x] update pull request template comments to bottom so we don't have to copy paste comment around comment when creating PR
- [x] fix CODE_OF_CONDUCT link in pull request template
- [x] drop CHANGELOG line in pull request template

Signed-off-by: jmeridth <[email protected]>

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,3 +1,9 @@
+Checklist:
+
+* [ ] I have updated the necessary documentation
+* [ ] I have signed off all my commits as required by [DCO](https://github.com/procore-oss/blueprinter/blob/main/CONTRIBUTING.md)
+* [ ] My build is green
+
 <!--
 Note on DCO:
 
@@ -7,10 +13,3 @@ Note on Versioning:
 
 Maintainers will bump the version and do a release when they are ready to release (possibly multiple merged PRs). Please do not bump the version in your PRs.
 -->
-
-Checklist:
-
-* [ ] I have updated the necessary documentation
-* [ ] I have updated the changelog, if necessary (CHANGELOG.md)
-* [ ] I have signed off all my commits as required by [DCO](../CONTRIBUTING.md#legal)
-* [ ] My build is green

.github/dependabot.yaml

@@ -7,5 +7,14 @@ updates:
       timezone: "America/Los_Angeles"
     labels:
       - "dependabot"
-      - "docker"
       - "dependencies"
+      - "github-actions"
+  - package-ecosystem: "bundler"
+    directory: /
+    schedule:
+      interval: "weekly"
+      timezone: "America/Los_Angeles"
+    labels:
+      - "dependabot"
+      - "dependencies"
+      - "bundler"