feat: Add shared-key to cargo cache action

Co-authored-by: contact <[email protected]>

Author: cursoragent

.github/workflows/ci.yml

@@ -60,6 +60,8 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6
+        with:
+          shared-key: test-matrix
       - name: Install PostgreSQL ODBC driver
         if: matrix.setup_odbc
         run: sudo apt-get install -y odbc-postgresql