Trim whitespace and update all actions/checkout to v6

Author: nealrichardson

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
             # ignore doctests
             pytest_opts: "-k pins/tests"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !github.event.pull_request.head.repo.fork }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
@@ -112,7 +112,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.event.pull_request.head.repo.fork }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
@@ -131,7 +131,7 @@ jobs:
     name: "Build Docs"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
@@ -234,7 +234,7 @@ jobs:
     if: github.event_name == 'release'
     needs: [build-docs, tests]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"

.github/workflows/code-checks.yml

@@ -13,15 +13,15 @@ jobs:
     name: "Run pre-commit"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
       - uses: pre-commit/action@v3.0.1
 
   pyright:
     name: "Run Pyright"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v4
         with:
           python-version: 3.13 # Use the maximum version supported by python-pins

.github/workflows/cross-compat.yml

@@ -22,7 +22,7 @@ jobs:
     name: "Check cross lib compatibility"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Install libcurl on Linux
       run: sudo apt-get update -y && sudo apt-get install -y libcurl4-openssl-dev

pyproject.toml

@@ -87,9 +87,9 @@ universal = 1
 [tool.pytest.ini_options]
 markers = [
     "fs_file: mark test to only run on local filesystem",
-    # NOTE: if you add a new marker here for a backend that requires credentials, 
+    # NOTE: if you add a new marker here for a backend that requires credentials,
     # be sure to exclude it from the test command in .github/workflows/ci.yml
-    # in the "test-fork" job, to avoid failing tests where GitHub Actions 
+    # in the "test-fork" job, to avoid failing tests where GitHub Actions
     # secrets aren't available.
     "fs_s3: mark test to only run on AWS S3 bucket filesystem",
     "fs_gcs: mark test to only run on Google Cloud Storage bucket filesystem",