armv7, powerpc tests wanted: graphics/jpeg update

Is anyone able to test on armv7/powerpc please? I think that "make
test" would be likely to pick up problems if there are any.

| 2. The SIMD dispatchers now use `getauxval()` or `elf_aux_info()`, if
| available, to detect support for Neon and AltiVec instructions on AArch32 and
| PowerPC Linux, Android, and *BSD systems.

Some of the other changes
(https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/3.1.4.1)
would be nice to have before release, but not at the expense of breaking
things on those archs if there are problems

Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/jpeg/Makefile,v
diff -u -p -r1.88 Makefile
--- Makefile 11 Dec 2025 09:29:43 -0000 1.88
+++ Makefile 30 Mar 2026 10:26:53 -0000
@@ -1,6 +1,6 @@
COMMENT= SIMD-accelerated JPEG codec replacement of libjpeg

-V= 3.1.3
+V= 3.1.4.1
DISTNAME= libjpeg-turbo-${V}
PKGNAME= jpeg-${V}

Index: distinfo
===================================================================
RCS file: /cvs/ports/graphics/jpeg/distinfo,v
diff -u -p -r1.35 distinfo
--- distinfo 11 Dec 2025 09:29:43 -0000 1.35
+++ distinfo 30 Mar 2026 10:26:53 -0000
@@ -1,2 +1,2 @@
-SHA256 (libjpeg-turbo-3.1.3.tar.gz) = B1kguCaDSsTd+XZhzHNJEEeFWFmv/WcdUgecaGfBxsA=
-SIZE (libjpeg-turbo-3.1.3.tar.gz) = 2516606
+SHA256 (libjpeg-turbo-3.1.4.1.tar.gz) = 7K6ACOLMmt4vLBu51ebU+3PnxDOGagVr2CmAdBVxoCI=
+SIZE (libjpeg-turbo-3.1.4.1.tar.gz) = 2528617
Index: patches/patch-CMakeLists_txt
===================================================================
RCS file: /cvs/ports/graphics/jpeg/patches/patch-CMakeLists_txt,v
diff -u -p -r1.17 patch-CMakeLists_txt
--- patches/patch-CMakeLists_txt 14 Sep 2025 09:12:33 -0000 1.17
+++ patches/patch-CMakeLists_txt 30 Mar 2026 10:26:53 -0000
@@ -3,7 +3,7 @@ Symbol versioning triggers weird linking
Index: CMakeLists.txt
--- CMakeLists.txt.orig
+++ CMakeLists.txt
-@@ -578,10 +578,6 @@ endif()
+@@ -586,10 +586,6 @@ endif()

if(UNIX AND NOT APPLE)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/conftest.map "VERS_1 { global: *; };")