check-srpm-duplicates: install deps

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>

Author: cheeyanglee

.github/workflows/check-srpm-duplicates.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Generate specs.json
         run: |
           set -euo pipefail
-
+          sudo make -C toolkit install-prereqs
           for spec_folder in ${{ matrix.specs-dirs-groups }}; do
             echo "Generating specs.json for spec folder '$spec_folder'."