fix(ci): add setup-go to SonarCloud workflow

The ci_sonarcloud.yml workflow has been failing on every push to main
since April 21 (21 consecutive failures). The generate-coverage job
was missing actions/setup-go, causing Go's auto-downloaded toolchain
to lack the covdata tool needed for coverage instrumentation.

Add actions/setup-go with GO_VERSION env var, matching the pattern
used in ci_local.yml.

Fixes complytime#245

Assisted-by: Cursor AI
Signed-off-by: sonupreetam <spreetam@redhat.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: sonupreetam

.github/workflows/ci_sonarcloud.yml

@@ -10,6 +10,9 @@ permissions:
   issues: none
   pull-requests: none
 
+env:
+  GO_VERSION: 1.25
+
 jobs:
   generate-coverage:
     name: Generate Coverage Report
@@ -18,6 +21,11 @@ jobs:
       - name: Check out
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
+      - name: Set up Go
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
+        with:
+          go-version: "${{ env.GO_VERSION }}"
+
       - name: Install Task
         uses: arduino/setup-task@b91d5d2c96a56797b48ac1e0e89220bf64044611 # v2.0.0
         with: