Fix .SRCINFO redirect running inside su subshell

Author: nhumrich

.github/workflows/release.yml

@@ -83,7 +83,7 @@ jobs:
         run: |
           useradd -m builder
           chown -R builder:builder .
-          su builder -c 'makepkg --printsrcinfo' > .SRCINFO
+          su builder -c 'makepkg --printsrcinfo > .SRCINFO'
 
       - name: Commit & push to AUR
         working-directory: aur