gnu: racket: Update to 8.10.
* gnu/packages/patches/racket-rktboot-riscv64-support.patch: Move to ...
* gnu/packages/patches/racket-backport-8.10-rktboot.patch: ... this
file, together with a related upstreamed patch.
* gnu/local.mk (dist_patch_DATA): Update accordingly.
* gnu/packages/racket/scm (%racket-origin)[patches]: Likewise.
(%racket-version): Update to 8.10.
(racket)[inputs]<data, deinprogramm, drracket, gui, htdp, math>
<net-cookies, pict, plot, racklog, redex, scribble, slideshow, snip>
<typed-racket, string-constants, syntax-color, web-server>: Update
hashes.
* gnu/packages/chez.scm (chez-scheme-for-racket): Update to
9.9.9-pre-release.17.
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
0a69961953