.github: Bump actions/setup-go from 4 to 5

Author: nshalman

.github/workflows/cross-illumos.yaml

@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
           check-latest: true

.github/workflows/nshalman-sunos-releases.yml

@@ -18,7 +18,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
           check-latest: true