Bump actions/checkout from 2 to 3 (#17977)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v3)

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

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

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

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     name: Run Linters
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Cache
         uses: actions/cache@v2
         with:
@@ -39,7 +39,7 @@ jobs:
     name: Compile All Maps
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Cache
         uses: actions/cache@v2
         with:
@@ -67,7 +67,7 @@ jobs:
           - 3306
         options: --health-cmd "mysqladmin ping" --health-interval 10s --health-timeout 5s --health-retries 10
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Cache
         uses: actions/cache@v2
         with:
@@ -100,7 +100,7 @@ jobs:
     name: Windows RUSTG Validation
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
         python-version: '3.8.2' # Script was made for 3.8.2

.github/workflows/dmi5.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: ParadiseSS13/DMI5Checker@v1
       with:
         icons-path: 'icons'

.github/workflows/gbp.yml

@@ -19,7 +19,7 @@ jobs:
 
     - name: Checkout
       if: steps.value_holder.outputs.ACTIONS_ENABLED
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Setup git
       if: steps.value_holder.outputs.ACTIONS_ENABLED
@@ -29,7 +29,7 @@ jobs:
 
     - name: Checkout alternate branch
       if: steps.value_holder.outputs.ACTIONS_ENABLED
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         ref: "gbp-balances" # The branch name
         path: gbp-balances

.github/workflows/gbp_collect.yml

@@ -21,7 +21,7 @@ jobs:
 
     - name: Checkout
       if: steps.value_holder.outputs.ACTIONS_ENABLED
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Setup git
       if: steps.value_holder.outputs.ACTIONS_ENABLED
@@ -31,7 +31,7 @@ jobs:
 
     - name: Checkout alternate branch
       if: steps.value_holder.outputs.ACTIONS_ENABLED
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         ref: "gbp-balances" # The branch name
         path: gbp-balances

.github/workflows/generate_autodoc.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
     - name: 'Update Branch'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         fetch-depth: 1
         ref: master

.github/workflows/render_nanomaps.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
     - name: 'Update Branch'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Branch
       run: |

.github/workflows/update_tgs_dmapi.yml

@@ -11,7 +11,7 @@ jobs:
     name: Update the TGS DMAPI
     steps:
     - name: Clone
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Branch
       run: |