Bump aws-actions/setup-sam from 2 to 3 (#695)

Bumps [aws-actions/setup-sam](https://github.com/aws-actions/setup-sam) from 2 to 3.
- [Release notes](https://github.com/aws-actions/setup-sam/releases)
- [Commits](aws-actions/setup-sam@v2...v3)

---
updated-dependencies:
- dependency-name: aws-actions/setup-sam
  dependency-version: '3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
         cache: maven
 
     - name: Setup AWS SAM
-      uses: aws-actions/setup-sam@v2
+      uses: aws-actions/setup-sam@v3
       with:
         use-installer: true