Regenerate .rubocop_todo.yml

cop `RSpec/FilePath` is now obsoleted.

following message was shown when rubocop executed.

```
Error: The `RSpec/FilePath` cop has been split into `RSpec/SpecFilePathFormat` and `RSpec/SpecFilePathSuffix`.
(obsolete configuration found in .rubocop_todo.yml, please update it)
```

Author: kakubin

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2024-04-06 14:14:58 UTC using RuboCop version 1.62.1.
+# on 2024-07-25 11:34:20 UTC using RuboCop version 1.65.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -49,6 +49,7 @@ Metrics/BlockLength:
 # AllowedAcronyms: CLI, DSL, ACL, API, ASCII, CPU, CSS, DNS, EOF, GUID, HTML, HTTP, HTTPS, ID, IP, JSON, LHS, QPS, RAM, RHS, RPC, SLA, SMTP, SQL, SSH, TCP, TLS, TTL, UDP, UI, UID, UUID, URI, URL, UTF8, VM, XML, XMPP, XSRF, XSS
 Naming/FileName:
   Exclude:
+    - 'Rakefile.rb'
     - 'lib/grape-swagger-rails.rb'
     - 'spec/features/grape-swagger-rails_spec.rb'
 
@@ -61,7 +62,7 @@ RSpec/ContextWording:
 
 # Offense count: 1
 # This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: SkipBlocks, EnforcedStyle.
+# Configuration parameters: SkipBlocks, EnforcedStyle, OnlyStaticConstants.
 # SupportedStyles: described_class, explicit
 RSpec/DescribedClass:
   Exclude:
@@ -72,13 +73,6 @@ RSpec/DescribedClass:
 RSpec/ExampleLength:
   Max: 8
 
-# Offense count: 1
-# Configuration parameters: Include, CustomTransform, IgnoreMethods, SpecSuffixOnly.
-# Include: **/*_spec*rb*, **/spec/**/*
-RSpec/FilePath:
-  Exclude:
-    - 'spec/features/grape-swagger-rails_spec.rb'
-
 # Offense count: 2
 # Configuration parameters: AssignmentOnly.
 RSpec/InstanceVariable: