build: unshallow is useless

Author: dsx137

.github/workflows/snapshot.yml

@@ -22,8 +22,6 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
 
       - name: Cache Gradle packages
         uses: actions/cache@v4

.github/workflows/stable.yml

@@ -22,8 +22,6 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
 
       - name: Cache Gradle Packages
         uses: actions/cache@v4