fix typo

Author: duncanista

.github/workflows/vulnerability-scan.yml

@@ -69,7 +69,7 @@ jobs:
           working-directory: bottlecap
 
   build-and-scan-images:
-    name: Build and Scan Images
+    name: Build and Scan Images (${{ matrix.name }})
     runs-on: ubuntu-22.04
     strategy:
       matrix:
@@ -83,6 +83,7 @@ jobs:
             alpine: 1
             suffix: amd64-alpine
           - name: arm64
+            arch: arm64
             alpine: 0
             suffix: arm64
           - name: arm64-alpine