Bump aws-actions/configure-aws-credentials from 3 to 4

Bumps [aws-actions/configure-aws-credentials](https://github.com/aws-actions/configure-aws-credentials) from 3 to 4.
- [Release notes](https://github.com/aws-actions/configure-aws-credentials/releases)
- [Changelog](https://github.com/aws-actions/configure-aws-credentials/blob/main/CHANGELOG.md)
- [Commits](aws-actions/configure-aws-credentials@v3...v4)

---
updated-dependencies:
- dependency-name: aws-actions/configure-aws-credentials
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci-iac.yml

@@ -104,7 +104,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v3
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           role-to-assume: "arn:aws:iam::${{ matrix.env.aws_account }}:role/${{ matrix.env.aws_gha_role }}"
           role-session-name: ${{ github.sha }}

.github/workflows/deploy.yml

@@ -209,7 +209,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v3
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           role-to-assume: "arn:aws:iam::${{ matrix.env.aws_account }}:role/${{ matrix.env.aws_gha_role }}"
           role-session-name: ${{ github.sha }}