gnu: at-spi2-core: Update to 2.32.1.

* gnu/packages/patches/at-spi2-core-meson-compat.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.
* gnu/packages/gtk.scm (at-spi2-core): Update to 2.32.1.
[source](patches): Remove.

gnu/local.mk

@@ -666,7 +666,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/apr-skip-getservbyname-test.patch	\
   %D%/packages/patches/aria2-CVE-2019-3500.patch		\
   %D%/packages/patches/aspell-default-dict-dir.patch		\
-  %D%/packages/patches/at-spi2-core-meson-compat.patch		\
   %D%/packages/patches/ath9k-htc-firmware-binutils.patch	\
   %D%/packages/patches/ath9k-htc-firmware-gcc.patch		\
   %D%/packages/patches/ath9k-htc-firmware-objcopy.patch		\

gnu/packages/gtk.scm

@@ -556,16 +556,15 @@ in the GNOME project.")
 (define-public at-spi2-core
   (package
    (name "at-spi2-core")
-   (version "2.32.0")
+   (version "2.32.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnome/sources/" name "/"
                                 (version-major+minor version)  "/"
                                 name "-" version ".tar.xz"))
-            (patches (search-patches "at-spi2-core-meson-compat.patch"))
             (sha256
              (base32
-              "083j1v7kdjrpjsv1b9dl3d8xqj39jyp4cfn8i9gbbm7q2g93b923"))))
+              "0lqd7gsl471v6538iighkvb21gjglcb9pklvas32rjpsxcvsjaiw"))))
    (build-system meson-build-system)
    (outputs '("out" "doc"))
    (arguments

gnu/packages/patches/at-spi2-core-meson-compat.patch

@@ -1,18 +0,0 @@
-Fix build with Meson 0.50.0 and above.
-
-Taken from upstream repository:
-https://gitlab.gnome.org/GNOME/at-spi2-core/commit/44a812ea51223d82f21a098a2d45fcc5c329ce7a
-
-diff --git a/atspi/meson.build b/atspi/meson.build
-index b7a9357df1c4857dffa2ec123cd3073e67a07fea..2a6915d76202dabf923b50e6a8b85cbb83cb43d0 100644
---- a/atspi/meson.build
-+++ b/atspi/meson.build
-@@ -57,7 +57,7 @@ atspi_headers = [
- 
- atspi_includedir = join_paths(get_option('prefix'), get_option('includedir'), 'at-spi-2.0', 'atspi')
- 
--install_headers(atspi_headers, subdir: atspi_includedir)
-+install_headers(atspi_headers, install_dir: atspi_includedir)
- 
- atspi_enums = gnome.mkenums('atspi-enum-types',
-                             sources: [ 'atspi-constants.h', 'atspi-types.h' ],