[deps] Billing: Update swashbuckle-aspnetcore monorepo to 7.3.2 (#5731)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "swashbuckle.aspnetcore.cli": {
-      "version": "7.2.0",
+      "version": "7.3.2",
       "commands": ["swagger"]
     },
     "dotnet-ef": {