bump test version to 2.10

Author: olegrok

.github/workflows/fast_testing.yml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         tarantool:
-          - '2.8'
+          - '2.10'
 
     runs-on: ubuntu-latest
     steps:

.github/workflows/publish.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: tarantool/setup-tarantool@v1
         with:
-          tarantool-version: '2.8'
+          tarantool-version: '2.10'
       # Make a release
       - run: echo TAG=${GITHUB_REF##*/} >> $GITHUB_ENV
       - run: tarantoolctl rocks new_version --tag ${{ env.TAG }}