fix(lint): use plain comments for architecture validator codes

Replace # noqa: SVC-006 with # SVC-006 to avoid ruff warnings about
unknown codes. Updated architecture validators to match the new format
by checking for the code string directly instead of the noqa: prefix.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/modules/marketplace/schemas/marketplace_import_job.py

@@ -25,8 +25,8 @@ class MarketplaceImportJobRequest(BaseModel):
     @field_validator("source_url")
     @classmethod
     def validate_url(cls, v):
-        if not v.startswith(("http://", "https://")):  # noqa: SEC-034
-            raise ValueError("URL must start with http:// or https://")  # noqa: SEC-034
+        if not v.startswith(("http://", "https://")):  # SEC-034
+            raise ValueError("URL must start with http:// or https://")  # SEC-034
         return v.strip()
 
     @field_validator("marketplace")
@@ -64,8 +64,8 @@ class AdminMarketplaceImportJobRequest(BaseModel):
     @field_validator("source_url")
     @classmethod
     def validate_url(cls, v):
-        if not v.startswith(("http://", "https://")):  # noqa: SEC-034
-            raise ValueError("URL must start with http:// or https://")  # noqa: SEC-034
+        if not v.startswith(("http://", "https://")):  # SEC-034
+            raise ValueError("URL must start with http:// or https://")  # SEC-034
         return v.strip()
 
     @field_validator("marketplace")