fix(deps): update dependency @graphql-mesh/grpc to v0.108.12

Author: renovate[bot]

packages/backend/package.json

@@ -34,7 +34,7 @@
     "@graphql-mesh/postgraphile": "0.11.4",
     "@graphql-mesh/soap": "0.7.10",
     "@graphql-mesh/thrift": "0.8.40",
-    "@graphql-mesh/grpc": "0.21.2",
+    "@graphql-mesh/grpc": "0.108.12",
     "@graphql-mesh/mysql": "0.15.3",
     "@graphql-mesh/transform-cache": "0.11.37",
     "@graphql-mesh/transform-encapsulate": "0.3.37",