Update graphql-mesh to v2

Author: renovate[bot]

subgraphs/comments/package.json

@@ -8,7 +8,7 @@
   "dependencies": {
     "@apollo/server": "4.11.3",
     "@apollo/subgraph": "2.10.0",
-    "@graphql-mesh/hmac-upstream-signature": "1.2.26",
+    "@graphql-mesh/hmac-upstream-signature": "2.0.3",
     "graphql": "16.10.0"
   },
   "devDependencies": {

subgraphs/users/package.json

@@ -10,8 +10,8 @@
     "@graphql-hive/cli": "0.49.1",
     "graphql": "16.10.0",
     "graphql-yoga": "5.13.2",
-    "@graphql-mesh/plugin-jwt-auth": "1.5.2",
-    "@graphql-mesh/hmac-upstream-signature": "1.2.26"
+    "@graphql-mesh/plugin-jwt-auth": "2.0.6",
+    "@graphql-mesh/hmac-upstream-signature": "2.0.3"
   },
   "devDependencies": {
     "tsx": "^4.16.2",