minor fix: rename md5sum file to correct name

Author: madejackson

.github/workflows/build.yml

@@ -175,7 +175,7 @@ jobs:
 
       - name: Generate MD5 hashes    
         run: |
-            md5sum ${{ env.PKG_NAME }}-${{ env.VERSION }}-amd64.zip > ${{ env.PKG_NAME }}-${{ env.VERSION }}-amd64.zip.md5
+            md5sum ${{ env.PKG_NAME }}-${{ env.VERSION }}-amd64.zip > ${{ env.PKG_NAME }}-${{ env.VERSION }}.zip.md5
             md5sum ${{ env.PKG_NAME }}-${{ env.VERSION }}-arm64.zip > ${{ env.PKG_NAME }}-${{ env.VERSION }}-arm64.zip.md5
 
       - name: Create GitHub Release