⬆️ Bump actions/checkout from 3 to 4

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

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

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

.github/workflows/bump-update-release.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Rust
       uses: actions-rs/toolchain@v1

.github/workflows/deploy-to-fly.yml

@@ -19,7 +19,7 @@ jobs:
       name: heroku_production
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: |
           flyctl secrets set DISCORD_TOKEN=${{ secrets.DISCORD_TOKEN_MUSIC }} \

.github/workflows/deploy-tts-to-fly.yml

@@ -19,7 +19,7 @@ jobs:
       name: heroku_production
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: |
           flyctl secrets set -c fly-tts.toml \

.github/workflows/heroku-deploy.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
 
       - name: Install Heroku CLI
         run: curl https://cli-assets.heroku.com/install-ubuntu.sh | sh

.github/workflows/lint.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: stable
@@ -67,7 +67,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: stable
@@ -100,7 +100,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: stable
@@ -141,7 +141,7 @@ jobs:
           - stable
         os: [ubuntu-latest]
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: ${{ matrix.rust }}

.github/workflows/push-tag.yml

@@ -13,7 +13,7 @@ jobs:
       is_new_release: ${{ steps.check_push.outputs.is_push }}
     steps:
       - name: checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           # NOTE @v2 uses the token as an auth http header. Set it to

.github/workflows/release.yml

@@ -77,7 +77,7 @@ jobs:
     continue-on-error: true
     steps:
       - name: Setup | Checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
 
       # Cache files between builds
       - name: Setup | Cache Cargo
@@ -139,7 +139,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup | Checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/restart-fly-tts.yml

@@ -18,6 +18,6 @@ jobs:
       name: heroku_production
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl apps restart tts-discord-bot

.github/workflows/restart-fly.yml

@@ -18,6 +18,6 @@ jobs:
       name: heroku_production
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
       - run: flyctl apps restart utako-discord-bot

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
 
       - name: Install docker-compose
         if: ${{ env.ACT }}