package-lists/guix-guixdev-manifest: Add "make" for convenience.

.package-lists/guix-guixdev-channels.scm

@@ -2,7 +2,7 @@
         (name 'nonguix)
         (url "https://gitlab.com/nonguix/nonguix.git")
         (commit
-          "02cf886efac46de75a1226128a7cc4534ef426d2")
+          "7d555abb81f9f48edf333d7deedcb39f803e2d36")
         (introduction
           (make-channel-introduction
             "897c1a470da759236cc11798f4e0a5f7d4d59fbc"
@@ -12,7 +12,7 @@
         (name 'guix-gaming-games)
         (url "https://gitlab.com/guix-gaming-channels/games.git")
         (commit
-          "3c9a3c450343b24fb7c27e4986b5da402347c1e3")
+          "cfb3e76e6dbb52bd5e1605812020c0c01f8c08c4")
         (introduction
           (make-channel-introduction
             "c23d64f1b8cc086659f8781b27ab6c7314c5cca5"
@@ -22,7 +22,7 @@
         (name 'guix)
         (url "https://git.savannah.gnu.org/git/guix.git")
         (commit
-          "ad67d20869d7c7168941bc3d20218cb45ed82b5f")
+          "ae3c7e7d275a63b46dd5a7f04434871dfdd904ff")
         (introduction
           (make-channel-introduction
             "9edb3f66fd807b096b48283debdcddccfea34bad"

.package-lists/guix-guixdev-manifest.scm

@@ -1,3 +1,4 @@
 (specifications->manifest
- '("emacs"
+ '("make"                               ; Required to git push.
+   "emacs"
    "emacs-edbi-sqlite"))