feat: bulk scim v2 endpoint (#9256)

# Which Problems Are Solved
* Adds support for the bulk SCIM v2 endpoint

# How the Problems Are Solved
* Adds support for the bulk SCIM v2 endpoint under `POST
/scim/v2/{orgID}/Bulk`

# Additional Context
Part of #8140

Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com>

internal/api/scim/config/config.go

@@ -1,6 +1,12 @@
 package config
 
 type Config struct {
-	EmailVerified bool
-	PhoneVerified bool
+	EmailVerified      bool
+	PhoneVerified      bool
+	MaxRequestBodySize int64
+	Bulk               BulkConfig
+}
+
+type BulkConfig struct {
+	MaxOperationsCount int
 }