Update actions/checkout digest to 8ade135 (#73)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://togithub.com/actions/checkout) | action |
digest | `3df4ab1` -> `8ade135` |

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.github/workflows/deploy.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: Checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Set up python
         uses: actions/setup-python@v4

.github/workflows/documentation.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Set up python
         uses: actions/setup-python@v4

.github/workflows/examples.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Set up python
         uses: actions/setup-python@v4
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Set up python
         uses: actions/setup-python@v4

.github/workflows/licence.yml

@@ -8,7 +8,7 @@ jobs:
   update-license-year:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
         with:
           fetch-depth: 0
 

.github/workflows/linting.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Cache pre-commit
         uses: actions/cache@v3

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11"]
     steps:
       - name: Checkout source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
 
       - name: Cache tox/pooch
         uses: actions/cache@v3