gnu: guile-fibers: Remove 'guile-fibers-next'.

* gnu/packages/guile-xyz.scm (guile-fibers-next): Remove.
* gnu/packages/package-management.scm (guix-build-coordinator)[arguments]
[native-inputs, propagated-inputs]: Replace GUILE-FIBERS-NEXT by
GUILE-FIBERS-1.3.
(nar-herder)[arguments, native-inputs, propagated-inputs]: Likewise.
* gnu/packages/web.scm (guix-data-service)[propagated-inputs]: Likewise.

gnu/packages/guile-xyz.scm

@@ -871,23 +871,6 @@ (define-public guile-fibers-1.1
      ;; <https://github.com/wingo/fibers/pull/53>.
      (filter (cut string-suffix? "-linux" <>) %supported-systems))))
 
-(define-public guile-fibers-next
-  (let ((commit "99fc3e38048f732de67c43fde52e949fa294aa7d")
-        (revision "1"))
-    (package
-      (inherit guile-fibers-1.1)
-      (name "guile-fibers-next")
-      (version (git-version "1.3.0" revision commit))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                      (url "https://github.com/wingo/fibers")
-                      (commit commit)))
-                (file-name (git-file-name "guile-fibers" version))
-                (sha256
-                 (base32
-                  "1950nf0qa52m1hhc33z0snci5azbdcv4m6hklk5rpqchc90x9h4p")))))))
-
 (define-public guile-fibers
   (package
     (inherit guile-fibers-1.1)

gnu/packages/package-management.scm

@@ -1444,7 +1444,7 @@ (define-public guix-build-coordinator
                                          "guile-gnutls"
                                          ,@(if (hurd-target?)
                                                '()
-                                               '("guile-fibers-next")))))
+                                               '("guile-fibers")))))
                       (wrap-program file
                         `("PATH" ":" prefix
                           (,bin
@@ -1485,7 +1485,7 @@ (define-public guix-build-coordinator
              guile-gcrypt
              guix
              guile-prometheus
-             guile-fibers-next
+             guile-fibers-1.3
              guile-lib
              (first (assoc-ref (package-native-inputs guix) "guile"))))
       (inputs
@@ -1503,7 +1503,7 @@ (define-public guix-build-coordinator
              guile-sqlite3
              guix
              guile-gnutls
-             guile-fibers-next))
+             guile-fibers-1.3))
       (home-page "https://git.cbaines.net/guix/build-coordinator/")
       (synopsis "Tool to help build derivations")
       (description
@@ -1686,7 +1686,7 @@ (define-public nar-herder
                                          "guile-prometheus"
                                          "guile-sqlite3"
                                          "guile-gnutls"
-                                         "guile-fibers-next")))
+                                         "guile-fibers")))
                       (wrap-program file
                         `("GUILE_LOAD_PATH" ":" prefix
                           (,scm ,(string-join
@@ -1719,7 +1719,7 @@ (define-public nar-herder
              guile-json-4
              guile-gcrypt
              guix
-             guile-fibers-next
+             guile-fibers-1.3
              guile-prometheus
              guile-lib
              guile-lzlib
@@ -1732,7 +1732,7 @@ (define-public nar-herder
        (list guile-json-4
              guile-gcrypt
              guix
-             guile-fibers-next
+             guile-fibers-1.3
              guile-prometheus
              guile-lib
              guile-lzlib

gnu/packages/web.scm

@@ -4849,7 +4849,7 @@ (define-public guix-data-service
              bash-minimal))
       (propagated-inputs
        (list guix
-             guile-fibers-next
+             guile-fibers-1.3
              guile-json-4
              guile-email
              guile-prometheus