x11-servers/xwayland-devel: update to 21.0.99.1.385

• Better support XRes extension

Changes: https://gitlab.freedesktop.org/xorg/xserver/-/compare/d67383a69...a7ee25f67
(cherry picked from commit 361a3d4b2fe7fd79ea7a6a4c299e68c9fafaf5c7)
(cherry picked from commit 96381f941891ed455fc6b0d9d8144a6cd30df767)
(cherry picked from commit 23b864937c665676d794a73ddf3e380667c5c5cb)
(cherry picked from commit 6c8d6a7750a4a89dac1fc06e260df1cf86cfe850)
(cherry picked from commit ea9de5738eb8b064a54a721a7049bb043cf999b7)
(cherry picked from commit 5cb3c0cec0d7537d3e8e78c149ebf3c90b948521)