Infer function input in workflow step (#8308)

- add `inputSchema` column in serverless function. This is an array of
parameters, with their name and type
- on serverless function id update, get the `inputSchema` + store empty
settings in step
- from step settings, build the form 

TODO in next PR:
- use field type to decide what kind of form should be printed
- have a strategy to handle object as input



https://github.com/user-attachments/assets/ed96f919-24b5-4baf-a051-31f76f45e575

packages/twenty-front/src/modules/settings/serverless-functions/graphql/fragments/serverlessFunctionFragment.ts

@@ -8,6 +8,10 @@ export const SERVERLESS_FUNCTION_FRAGMENT = gql`
     runtime
     syncStatus
     latestVersion
+    latestVersionInputSchema {
+      name
+      type
+    }
     publishedVersions
     createdAt
     updatedAt