gnu: python-cfn-lint: Update to 0.51.0.

* gnu/packages/python-web.scm (python-cfn-lint): Update to 0.51.0.
[arguments]: Delete another test that attempts to access the internet.

gnu/packages/python-web.scm

@@ -465,7 +465,7 @@ emit information from within their applications to the AWS X-Ray service.")
 (define-public python-cfn-lint
   (package
     (name "python-cfn-lint")
-    (version "0.41.0")
+    (version "0.51.0")
     (home-page "https://github.com/aws-cloudformation/cfn-python-lint")
     (source (origin
               (method git-fetch)
@@ -475,7 +475,7 @@ emit information from within their applications to the AWS X-Ray service.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0nqs0fmj3hd7pnd9hkb4z57jvi2iv82hh6n3xxba6i6p8zgx75q4"))))
+                "1027s243sik25c6sqw6gla7k7vl3jdicrik5zdsa8pafxh2baja4"))))
     (build-system python-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
@@ -486,6 +486,8 @@ emit information from within their applications to the AWS X-Ray service.")
                         ;; to avoid a dependency on 'git'.
                         (delete-file
                          "test/unit/module/maintenance/test_update_documentation.py")
+                        (delete-file
+                         "test/unit/module/maintenance/test_update_resource_specs.py")
                         (setenv "PYTHONPATH"
                                 (string-append "./build/lib:"
                                                (getenv "PYTHONPATH")))