Use release instead of LTO in CI (#8706)

Co-authored-by: Hedara <hedara90@gmail.com>

.github/workflows/build.yml

@@ -31,11 +31,11 @@ jobs:
         env:
           COMPARE: 0
         run: make -j${nproc} -O all
-        
-      - name: LTO
+
+      - name: Release
         run: |
           make tidy
-          make -j${nproc} LTO=1
+          make -j${nproc} release
         # make tidy to purge previous build
 
       - name: Test