Add automatic labeling section with template examples, and a github w…

…orkflow to add 'untriaged' label on new issues (#111)

* Add github workflow to add 'untriaged' label during issue lifecycle events
* Update reposiblities to include section about automatic labeling

Signed-off-by: Peter Nied <petern@amazon.com>

.github/workflows/add-untriaged.yml

@@ -0,0 +1,19 @@
+name: Apply 'untriaged' label during issue lifecycle
+
+on:
+  issues:
+    types: [opened, reopened, transferred]
+
+jobs:
+  apply-label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v6
+        with:
+          script: |
+            github.rest.issues.addLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ['untriaged']
+            })

RESPONSIBILITIES.md

@@ -5,6 +5,7 @@
   - [Prioritize Security](#prioritize-security)
   - [Review Pull Requests](#review-pull-requests)
   - [Triage Open Issues](#triage-open-issues)
+    - [Automatically Label Issues](#automatically-label-issues)
   - [Be Responsive](#be-responsive)
   - [Maintain Overall Health of the Repo](#maintain-overall-health-of-the-repo)
     - [Keep Dependencies up to Date](#keep-dependencies-up-to-date)
@@ -57,6 +58,10 @@ All repositories in this organization have a standard set of labels, including `
 
 Use labels to target an issue or a PR for a given release, add `help wanted` to good issues for new community members, and `blocker` for issues that scare you or need immediate attention. Request for more information from a submitter if an issue is not clear. Create new labels as needed by the project.
 
+#### Automatically Label Issues
+
+There are many tools available in GitHub for controlling labels on issues and pull requests.  Use standard issue templates in the [./.github/ISSUE_TEMPLATE](./.github/ISSUE_TEMPLATE) directory to apply appropriate labels such as `bug` and `untriaged`.  Repositories can choose to use GitHub actions such as [add-untriaged.yml](./.github/workflows/add-untriaged.yml) to apply labels automatically.
+
 ### Be Responsive
 
 Respond to enhancement requests, and forum posts. Allocate time to reviewing and commenting on issues and conversations as they come in.