Enable traces in libmongoc

Author: alcaeus

.github/actions/linux/build-libmongoc/action.yml

@@ -31,6 +31,7 @@ runs:
         -D BUILD_VERSION="${LIBMONGOC_VERSION}" \
         -D ENABLE_MONGOC=ON \
         -D ENABLE_CLIENT_SIDE_ENCRYPTION=ON
+        -D TRACE=ON
       env:
         LIBMONGOC_VERSION: ${{ inputs.version }}