dev-util/gperf: Sync with Gentoo

It's from Gentoo commit 171195012f2cb738b8d5c76f51d1a07a9d798a89.

sdk_container/src/third_party/portage-stable/dev-util/gperf/Manifest

@@ -1,3 +1,3 @@
 DIST gperf-3.1.tar.gz 1215925 BLAKE2B bc4c54ade3f7dce484714d77cb5759dcc02b7a607d7b1aff6bdbcd06ee4c83e9449038a7217d5f25bcbef058ba56e1fce9383b9599de005154e5a9b566ac9c69 SHA512 855ebce5ff36753238a44f14c95be7afdc3990b085960345ca2caf1a2db884f7db74d406ce9eec2f4a52abb8a063d4ed000a36b317c9a353ef4e25e2cca9a3f4
-DIST gperf-3.2-c++.patch.xz 2096 BLAKE2B acaf0d685434afe6eb5dc2cabc507b2ebff182af65d7297a4526af547280ab49ea030edca79500414420d590e4ba1493ad061a9018a48421243276228636164b SHA512 dd405440790fd30f4cf36f1be735900fc7b6850e5477f74482d24bd7c1ce9dbe3f795158c44901cff407e51bcba669be3798efa853ca182b796be5ff77db34d4
-DIST gperf-3.2.tar.gz 1268603 BLAKE2B 6c90d665ff6b7f07862668b250ce06c5df386e6c746398ecb7d40912ed1ca820455addb9ecd17650925b6ef7cd2ff00b8ed9174e55da16a410f84d87b244e8f8 SHA512 97addf85e5b6f801f0f7084ec065d0d4a24a07f3fb6e60e2bc57b0f8813bd5db1bb4bed4f51fb96d0a8b278ffde1dfd0e42302cae911a619b95cc3cc46254fb3
+DIST gperf-3.2.1.tar.gz 1269006 BLAKE2B a718a83c1f813c4bd09284420dd5bd760a651685a83a00899c5a24ffc93ed5e0ecbf9850059730899a86551e5234783cc3b0ccdd14e2a36c4f8f91bfea485a36 SHA512 1718fb26c176ff331be5fe3082256a36d6fc3c090993319511e363400723742e8daf4b318deafbfb57954bd41f5306443fe80b62e2aeabdb7c59335737c16226
+DIST gperf-3.3.tar.gz 1831294 BLAKE2B 76fd532c4443d27031c8b2dbceaa985d0d3eed8d66f2ba2d128d027ecec0175717ab1468236b0b0405445e7457076a802458e326d5023ce28869e478ca622fa9 SHA512 246b75b8ce7d77d6a8725cd15f1cf2e68da404812573af1d5bf32dbe6ad4228f48757baefc77bcb1f5597c2397043c04d31d8a04ab507bfa7a80f85e1ab6045f

sdk_container/src/third_party/portage-stable/dev-util/gperf/files/gperf-3.2-tests.patch

@@ -1,46 +0,0 @@
-https://git.savannah.gnu.org/gitweb/?p=gperf.git;a=commit;h=1a8e476f99335ad5a553f24f1956a084fc6adc10
-
-From 1a8e476f99335ad5a553f24f1956a084fc6adc10 Mon Sep 17 00:00:00 2001
-From: Bruno Haible <bruno@clisp.org>
-Date: Wed, 9 Apr 2025 13:10:17 +0200
-Subject: [PATCH] Fix "make check" failure with an ISO C 23 conforming C
- compiler.
-
-Prompted by
-<https://lists.gnu.org/archive/html/bug-gperf/2025-04/msg00002.html>.
-
-* tests/smtp.gperf (my_case_strcmp, main): Convert from K&R C syntax
-to ISO C 90 syntax.
----
- ChangeLog        | 8 ++++++++
- tests/smtp.gperf | 8 ++------
- 2 files changed, 10 insertions(+), 6 deletions(-)
-
-diff --git a/tests/smtp.gperf b/tests/smtp.gperf
-index da6ec7d..a5c448d 100644
---- a/tests/smtp.gperf
-+++ b/tests/smtp.gperf
-@@ -124,9 +124,7 @@ Xref
- #include <ctype.h>
- 
- static int
--my_case_strcmp (s1, s2)
--     register const char *s1;
--     register const char *s2;
-+my_case_strcmp (const char *s1, const char *s2)
- {
-   for (;;)
-     {
-@@ -143,9 +141,7 @@ my_case_strcmp (s1, s2)
- }
- 
- int
--main (argc, argv)
--     int argc;
--     char *argv[];
-+main (int argc, char *argv[])
- {
-   int i, j, k, n, exitcode;
-   size_t len;
--- 
-2.17.1

sdk_container/src/third_party/portage-stable/dev-util/gperf/gperf-3.3.ebuild

@@ -6,17 +6,11 @@ EAPI=8
 DESCRIPTION="A perfect hash function generator"
 HOMEPAGE="https://www.gnu.org/software/gperf/"
 SRC_URI="mirror://gnu/gperf/${P}.tar.gz"
-SRC_URI+=" https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-c++.patch.xz"
 
 LICENSE="GPL-3+"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 
-PATCHES=(
-	"${WORKDIR}"/${P}-c++.patch
-	"${FILESDIR}"/${P}-tests.patch
-)
-
 src_prepare() {
 	default