ci: update deprecated tarantool versions

This patch updates old deprecated Tarantool versions, used in ci.

Part of TNTP-1058

Author: DerekBum

.github/workflows/check_on_push.yaml

@@ -16,7 +16,7 @@ jobs:
     - name: Setup Tarantool
       uses: tarantool/setup-tarantool@v3
       with:
-        tarantool-version: '2.8'
+        tarantool-version: '2.11'
 
     - name: Setup luacheck
       run: tarantoolctl rocks install luacheck 0.25.0

.github/workflows/publish.yaml

@@ -53,7 +53,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: tarantool/setup-tarantool@v3
         with:
-          tarantool-version: '2.5'
+          tarantool-version: '2.11'
 
       # Make a release
       - run: echo TAG=${GITHUB_REF##*/} >> $GITHUB_ENV