update action to use newer Node

Author: chris124567

.github/workflows/fuzzer.yml

@@ -12,7 +12,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           repository: SiaFoundation/fuzz
           token: ${{ secrets.FOUNDATION_READ_TOKEN }}
@@ -24,7 +24,7 @@ jobs:
 
       - name: Run
         run: ./fuzzer fuzz
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v6
         with:
           # Name of the artifact to upload.
           # Optional. Default is 'artifact'

.github/workflows/prepare-release.yml

@@ -12,7 +12,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, 'chore: prepare release')" # Skip merges from releases
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Configure Git

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
   prepare-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Configure Git

.github/workflows/sync.yml

@@ -25,7 +25,7 @@ jobs:
         network: [zen]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5
       - name: Setup Go
         uses: actions/setup-go@v5
       - name: Sync