feat: upgrades actions checkout v4 -> v5 and go-setup v5 -> v6

This PR updates all GitHub workflows to use the latest major versions of key Go-related actions:

* **actions/checkout:** upgraded from `v4` → **`v5`**
* **actions/setup-go:** upgraded from `v5` → **`v6`**

.github/workflows/azurite.yml

@@ -8,10 +8,10 @@ jobs:
               
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: 'stable'
         id: go

.github/workflows/docker-bats.yml

@@ -8,7 +8,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Build Docker Image
         run: |

.github/workflows/docker.yml

@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3

.github/workflows/functional.yml

@@ -9,10 +9,10 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: 'stable'
       id: go

.github/workflows/go.yml

@@ -9,10 +9,10 @@ jobs:
     steps:
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: 'stable'
       id: go
@@ -46,10 +46,10 @@ jobs:
     steps:
 
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: 'stable'
 

.github/workflows/goreleaser.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -20,7 +20,7 @@ jobs:
         run: git fetch --force --tags
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: stable
 

.github/workflows/host-style-tests.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: run host-style tests
         run: make test-host-style

.github/workflows/shellcheck.yml

@@ -9,7 +9,7 @@ jobs:
     steps:
 
     - name: Check out code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Run checks
       run: |

.github/workflows/static.yml

@@ -9,12 +9,12 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 1
 
     - name: Set up Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: 'stable'
       id: go

.github/workflows/system.yml

@@ -190,10 +190,10 @@ jobs:
             AWS_REGION: "us-east-1"
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: "stable"
         id: go