Update r1s_lean.yml

.github/workflows/r1s_lean.yml

@@ -5,7 +5,7 @@ on:
     branches: 
       - master
     paths:
-      - '.github/workflows/r1s_lean.yml_'
+      - '.github/workflows/r1s_lean.yml'
   schedule:
     - cron: '10 10 */4 * *'
 
@@ -44,6 +44,7 @@ jobs:
           cd friendlywrt-h5
           repo init -u https://github.com/friendlyarm/friendlywrt_manifests -b master -m h5.xml --repo-url=https://github.com/friendlyarm/repo --no-clone-bundle --depth=1
           repo sync -c --no-tags --no-clone-bundle -j8
+          cd friendlywrt/ && git fetch --unshallow
           
       - name: Mods
         run: |