style: fix error [E266] - Too many leading # before block comment.

Used Ruff (vscode and pre-commit) to:
- Black-compatible code formatting.
- fix all auto-fixable violations.
- isort-compatible import sorting.
- flake8-simplify manual fixes.

Signed-off-by: Paulo Vital <paulo.vital@ibm.com>

Author: pvital

src/instana/instrumentation/spyne.py

@@ -47,7 +47,7 @@ def record_error(
     ) -> None:
         resp_code = int(response_string.split()[0])
 
-        if 500 <= resp_code:
+        if resp_code >= 500:
             span.record_exception(error)
 
     @wrapt.patch_function_wrapper("spyne.server.wsgi", "WsgiApplication.handle_error")
@@ -124,7 +124,7 @@ def process_request_with_instana(
 
             tracer.inject(span.context, Format.HTTP_HEADERS, response_headers)
 
-            ## Store the span in the user defined context object offered by Spyne
+            # Store the span in the user defined context object offered by Spyne
             if ctx.udc:
                 ctx.udc.span = span
             else: