gnu: python-pytest-vcr: Fix integration with pytest-5.

* gnu/packages/python-check.scm (python-pytest-vcr): Update to 1.0.2-1.4d6c7b3.

gnu/packages/python-check.scm

@@ -126,19 +126,22 @@ interactions, which will update them to correspond to the new API.")
     (license license:expat)))
 
 (define-public python-pytest-vcr
+  ;; This commit fixes integration with pytest-5
+  (let ((commit "4d6c7b3e379a6a7cba0b8f9d20b704dc976e9f05")
+        (revision "1"))
     (package
       (name "python-pytest-vcr")
-    (version "1.0.2")
+      (version (git-version "1.0.2" revision commit))
       (source
         (origin
           (method git-fetch)
           (uri (git-reference
                  (url "https://github.com/ktosiek/pytest-vcr")
-               (commit version)))
+                 (commit commit)))
           (file-name (git-file-name name version))
           (sha256
            (base32
-          "1i6fin91mklvbi8jzfiswvwf1m91f43smpj36a17xrzk4gisfs6i"))))
+            "1yk988zi0la6zpcm3fff0mxf942di2jiymrfqas19nyngj5ygaqs"))))
       (build-system python-build-system)
       (arguments
        `(#:phases
@@ -154,7 +157,7 @@ interactions, which will update them to correspond to the new API.")
       (synopsis "Plugin for managing VCR.py cassettes")
       (description
        "Plugin for managing VCR.py cassettes.")
-    (license license:expat)))
+      (license license:expat))))
 
 (define-public python-pytest-checkdocs
   (package