[skip ci] Bump aws-actions/aws-cloudformation-github-deploy from 1 to 2 in the dependencies group (#376)

* Bump aws-actions/aws-cloudformation-github-deploy

Bumps the dependencies group with 1 update: [aws-actions/aws-cloudformation-github-deploy](https://github.com/aws-actions/aws-cloudformation-github-deploy).


Updates `aws-actions/aws-cloudformation-github-deploy` from 1 to 2
- [Release notes](https://github.com/aws-actions/aws-cloudformation-github-deploy/releases)
- [Changelog](https://github.com/aws-actions/aws-cloudformation-github-deploy/blob/master/CHANGELOG.md)
- [Commits](aws-actions/aws-cloudformation-github-deploy@v1...v2)

---
updated-dependencies:
- dependency-name: aws-actions/aws-cloudformation-github-deploy
  dependency-version: '2'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update deploy-penny.yml

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Gwynne Raskind <gwynne@vapor.codes>

Author: dependabot[bot]

.github/workflows/deploy-penny.yml

@@ -96,10 +96,9 @@ jobs:
           wait-for-service-stability: true
 
       - name: Deploy to AWS cloudformation
-        uses: aws-actions/aws-cloudformation-github-deploy@v1
+        uses: aws-actions/aws-cloudformation-github-deploy@v2
         with:
           name: penny-discord-bot-stack
           template: ./deploy/penny-discord-bot-stack.yml
-          no-fail-on-empty-changeset: "1"
           parameter-overrides: >-
             TaskDefinition=${{ steps.task-dep.outputs.task-definition-arn }}