gnu: password-store: Fix failing test suite.

* gnu/packages/admin.scm (tree-1): New public variable.
* gnu/packages/password-utils.scm (password-store)[inputs]:
Use it rather than the default tree@2.

Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com> and
Olivier Dion <olivier.dion@polymtl.ca>.

gnu/packages/admin.scm

@@ -2422,6 +2422,26 @@ (define-public tree
     (home-page "http://mama.indstate.edu/users/ice/tree/")
     (license license:gpl2+)))
 
+(define-public tree-1
+  ;; tree 2.0.0 introduced a feature called ‘stddata’ that emits JSON when
+  ;; output is directed to file descriptor 3.  At least password-store still
+  ;; requires the old version.
+  (package
+    (inherit tree)
+    (version "1.8.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://mama.indstate.edu/users/ice/tree/src/tree-"
+                    version ".tgz"))
+              (sha256
+               (base32 "1hmpz6k0mr6salv0nprvm1g0rdjva1kx03bdf1scw8a38d5mspbi"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments tree)
+       ((#:make-flags flags '())
+        #~(append #$flags
+                  (list (string-append "prefix=" #$output))))))))
+
 (define-public lr
   (package
     (name "lr")

gnu/packages/password-utils.scm

@@ -553,7 +553,8 @@ (define-public password-store
            gnupg
            qrencode
            sed
-           tree
+	   ;; XXX v1.7.4 tests are broken with tree@2: <issues.guix.gnu.org/53238>.
+           tree-1
            which
            wl-clipboard
            xclip