(chore): Issues and PRs CI updates (#134)

* Update PR templates

* Update stale PR & issues

Author: bonclay7

.github/PULL_REQUEST_TEMPLATE.md

@@ -14,13 +14,11 @@
 ### More
 
 - [ ] Yes, I have tested the PR using my local account setup  (Provide any test evidence report under Additional Notes)
-- [ ] Yes, I have added a new example under [examples](https://github.com/aws-observability/terraform-aws-observability-accelerator/tree/main/examples) to support my PR
-- [ ] Yes, I have created another PR for add-ons under [add-ons](https://github.com/aws-samples/eks-blueprints-add-ons) repo (if applicable)
-- [ ] Yes, I have updated the [docs](https://github.com/aws-observability/terraform-aws-observability-accelerator/tree/main/docs) for this feature
 - [ ] Yes, I ran `pre-commit run -a` with this PR
+- [ ] Yes, I have added a new example under [examples](https://github.com/aws-observability/terraform-aws-observability-accelerator/tree/main/examples) to support my PR (when applicable)
+- [ ] Yes, I have updated the [Pages](https://github.com/aws-observability/terraform-aws-observability-accelerator/tree/main/docs) for this feature
 
-
-**Note**: Not all the PRs required examples and docs except a new pattern or add-on added.
+**Note**: Not all the PRs required examples and docs.
 
 ### For Moderators
 - [ ] E2E Test successfully complete before merge?

.github/workflows/stale_issue_pr.yaml

@@ -18,16 +18,16 @@ jobs:
           close-issue-message: 'Issue closed due to inactivity.'
           close-pr-message: 'Pull request closed due to inactivity.'
           days-before-close: 10
-          days-before-stale: 30
+          days-before-stale: 60
           stale-issue-label: stale
           stale-pr-label: stale
           # Not stale if have this labels
           exempt-issue-labels: 'bug,enhancement,"feature request"'
           exempt-pr-labels: 'bug,enhancement'
           operations-per-run: 100
           stale-issue-message: |
-            This issue has been automatically marked as stale because it has been open 30 days
+            This issue has been automatically marked as stale because it has been open 60 days
             with no activity. Remove stale label or comment or this issue will be closed in 10 days
           stale-pr-message: |
-            This PR has been automatically marked as stale because it has been open 30 days
+            This PR has been automatically marked as stale because it has been open 60 days
             with no activity. Remove stale label or comment or this PR will be closed in 10 days