downgrade to v2

Author: bigbes

.github/workflows/check.yaml

@@ -15,7 +15,7 @@ jobs:
     - uses: actions/checkout@master
 
     - name: Setup Tarantool
-      uses: tarantool/setup-tarantool@v3
+      uses: tarantool/setup-tarantool@v2
       with:
         tarantool-version: '3.4'
 

.github/workflows/testing.yml

@@ -65,7 +65,7 @@ jobs:
 
       - name: Setup Tarantool ${{ matrix.tarantool }}
         if: matrix.tarantool != 'master'
-        uses: tarantool/setup-tarantool@v3
+        uses: tarantool/setup-tarantool@v2
         with:
           tarantool-version: ${{ matrix.tarantool }}