fix(ci): add TrustServerCertificate=yes to MSSQL connection strings

ODBC Driver 18 for SQL Server requires SSL certificate verification by default.
For CI testing with self-signed certificates, we need to add the
TrustServerCertificate=yes parameter to bypass certificate verification.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: tanbro

.github/workflows/python-package.yml

@@ -163,8 +163,8 @@ jobs:
       - name: Run tests
         shell: bash
         env:
-          TEST_URLS: mysql://test:test@127.0.0.1:3306/test postgresql://postgres:test@127.0.0.1:5432/ mssql+pyodbc://sa:YourStrongPassword123@127.0.0.1:1433/master?driver=ODBC+Driver+18+for+SQL+Server
-          TEST_ASYNC_URLS: mysql+aiomysql://test:test@127.0.0.1:3306/test postgresql+asyncpg://postgres:test@127.0.0.1:5432/ mssql+aioodbc://sa:YourStrongPassword123@127.0.0.1:1433/master?driver=ODBC+Driver+18+for+SQL+Server
+          TEST_URLS: mysql://test:test@127.0.0.1:3306/test postgresql://postgres:test@127.0.0.1:5432/ mssql+pyodbc://sa:YourStrongPassword123@127.0.0.1:1433/master?driver=ODBC+Driver+18+for+SQL+Server&TrustServerCertificate=yes
+          TEST_ASYNC_URLS: mysql+aiomysql://test:test@127.0.0.1:3306/test postgresql+asyncpg://postgres:test@127.0.0.1:5432/ mssql+aioodbc://sa:YourStrongPassword123@127.0.0.1:1433/master?driver=ODBC+Driver+18+for+SQL+Server&TrustServerCertificate=yes
           # Oracle: oracle+oracledb://sys:YourStrong@Passw0rd@127.0.0.1:1521/?service_name=XEPDB1
         run: |
           uv run --no-dev coverage run -m unittest -cfv