Bump the github-actions group across 1 directory with 2 updates

Bumps the github-actions group with 2 updates in the / directory: [actions/checkout](https://github.com/actions/checkout) and [actions/setup-python](https://github.com/actions/setup-python).


Updates `actions/checkout` from 4 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

Updates `actions/setup-python` from 5 to 6
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/setup-python
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/buildrelease.yml

@@ -11,9 +11,9 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
             - name: 'Setup python'
-              uses: actions/setup-python@v5
+              uses: actions/setup-python@v6
               with:
                 python-version: '3.12'
             - name: 'Lint & test'
@@ -61,9 +61,9 @@ jobs:
         runs-on: windows-latest
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
             - name: 'Setup python'
-              uses: actions/setup-python@v5
+              uses: actions/setup-python@v6
               with:
                 python-version: '3.12'
             - name: 'Lint & test'

.github/workflows/test.yml

@@ -7,9 +7,9 @@ jobs:
         runs-on: "ubuntu-latest"
         steps:
             - name: 'Checkout code'
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
             - name: 'Setup python'
-              uses: actions/setup-python@v5
+              uses: actions/setup-python@v6
               with:
                 python-version: '3.12'
             - name: 'Install pip and run test suite'