rename 'aur' dir to ' makepkg'

mention the format rather a specific repository

.github/workflows/linux-makepkg.yml

@@ -16,8 +16,8 @@ on:
     branches-ignore:
       - 'dependabot/**'
     paths:
-      - '.github/workflows/aur.yml'
-      - 'dist/linux/aur/**'
+      - '.github/workflows/linux-makepkg.yml'
+      - 'dist/linux/makepkg/**'
       - 'dist/linux/common/**'
       - 'dist/linux/resources/**'
 
@@ -51,9 +51,9 @@ jobs:
           install -d -m 0755 -o builder -g builder "$PKGDEST" "$SRCDEST"
       - name: Set package version
         run: |
-          sed -i -e 's|^pkgver=.*$|pkgver=${{ needs.get-version.outputs.semVerStr }}|' dist/linux/aur/PKGBUILD
+          sed -i -e 's|^pkgver=.*$|pkgver=${{ needs.get-version.outputs.semVerStr }}|' dist/linux/makepkg/PKGBUILD
       - name: Build package with makepkg
-        working-directory: dist/linux/aur
+        working-directory: dist/linux/makepkg
         run: |
           sudo -u builder env \
             PKGDEST="$PKGDEST" \