gnu: python-jdcal: Update to 1.4.1.

* gnu/packages/python-xyz.scm (python-jdcal): Update to 1.4.1.
[arguments]: Use G-expression and respect TESTS? keyword.

gnu/packages/python-xyz.scm

@@ -3549,20 +3549,22 @@ version numbers.")
 (define-public python-jdcal
   (package
     (name "python-jdcal")
-    (version "1.4")
+    (version "1.4.1")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "jdcal" version))
         (sha256
           (base32
-            "1ja6j2xq97bsl6rv09mhdx7n0xnrsfx0mj5xqza0mxghqmkm02pa"))))
+            "1j6g19jf21qprjsr8h0r7nsbss366gy8j9izq8cz53gbjvh74a27"))))
     (build-system python-build-system)
     (arguments
-     `(#:phases (modify-phases %standard-phases
-                  (replace 'check
-                    (lambda _
-                      (invoke "pytest"))))))
+     (list #:phases
+           #~(modify-phases %standard-phases
+               (replace 'check
+                 (lambda* (#:key tests? #:allow-other-keys)
+                   (when tests?
+                     (invoke "pytest" "-vv")))))))
     (native-inputs
      (list python-pytest))
     (home-page "https://github.com/phn/jdcal")