gnu: emacs-datetime: Update to 0.7.

* gnu/packages/emacs-xyz.scm (emacs-datetime): Update to 0.7.

gnu/packages/emacs-xyz.scm

@@ -17042,7 +17042,7 @@ navigate and display hierarchy structures.")
 (define-public emacs-datetime
   (package
     (name "emacs-datetime")
-    (version "0.6.6")
+    (version "0.7")
     (source
      (origin
        (method git-fetch)
@@ -17051,8 +17051,7 @@ navigate and display hierarchy structures.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32
-         "0a3q667pybpmsjkbgf6287jwgpnx8brp5314wb8zbczw6ncygnbi"))))
+        (base32 "0g6qgp6zvrbiaq6yfzqs3bmnry43xspp3ra3hm17x80b6izdsn90"))))
     (build-system emacs-build-system)
     (arguments
      `(#:include (cons "^[^/]*\\.extmap$" %default-include)))