ci: fix reference to subdir

Author: tcarrio

.github/workflows/split_monorepo.yaml

@@ -35,6 +35,6 @@ jobs:
           targetBranch: refs/tags/${{ github.event.release.tag_name }}
           tagFilter: ^open-feature/${{ matrix.config[1] }}-
           filterArguments: |
-            --subdirectory-filter "${{matrix.config[0] }}s/${{ matrix.config[1] }}/" \
+            --subdirectory-filter "${{matrix.config[0] }}s/${{ matrix.config[2] }}/" \
             --tag-rename "open-feature/${{ matrix.config[1] }}-:" \
             --force