servoshell: Upgrade egui and many other dependencies (#31278)

* servoshell: Upgrade `egui` and many other dependencies

This upgrades:
 - `core-graphics`
 - `core-text`
 - `egui` and friends
 - `font-kit`
 - `glow` and friends
 - `harfbuzz-sys`
 - `jni`
 - `nix`
 - `raqote`
 - `raw-window-handle`
 - `winit`

* Downgrade jni until we can properly upgrade

* Update some test results

It's unclear why these are now passing, but they are.

---------

Co-authored-by: Martin Robinson <mrobinson@igalia.com>

python/servo/command_base.py

@@ -486,11 +486,6 @@ class CommandBase(object):
                 if platform.is_macos:
                     util.prepend_paths_to_env(env, "DYLD_LIBRARY_PATH", os.path.join(gstreamer_root, "lib"))
 
-        effective_target = self.cross_compile_target or servo.platform.host_triple()
-        if "msvc" in effective_target:
-            # Always build harfbuzz from source
-            env["HARFBUZZ_SYS_NO_PKG_CONFIG"] = "true"
-
         if sys.platform != "win32":
             env.setdefault("CC", "clang")
             env.setdefault("CXX", "clang++")
@@ -615,7 +610,6 @@ class CommandBase(object):
         env['OBJCOPY'] = to_ndk_bin("llvm-objcopy")
         env['YASM'] = to_ndk_bin("yasm")
         env['STRIP'] = to_ndk_bin("llvm-strip")
-        env['HARFBUZZ_SYS_NO_PKG_CONFIG'] = "true"
         env['RUST_FONTCONFIG_DLOPEN'] = "on"
 
         env["LIBCLANG_PATH"] = path.join(llvm_toolchain, "lib64")

python/servo/platform/linux.py

@@ -38,7 +38,7 @@ APT_PKGS = [
     'libharfbuzz-dev', 'liblzma-dev', 'libudev-dev', 'libunwind-dev',
     'libvulkan1', 'libx11-dev', 'libxcb-render0-dev', 'libxcb-shape0-dev',
     'libxcb-xfixes0-dev', 'libxmu-dev', 'libxmu6', 'libegl1-mesa-dev',
-    'llvm-dev', 'm4', 'xorg-dev',
+    'llvm-dev', 'm4', 'xorg-dev', 'libxkbcommon0', "libxkbcommon-x11-0"
 ]
 
 # https://packages.fedoraproject.org
@@ -56,7 +56,8 @@ DNF_PKGS = ['libtool', 'gcc-c++', 'libXi-devel', 'freetype-devel',
             'gstreamer1-devel', 'gstreamer1-plugins-base-devel',
             'gstreamer1-plugins-good', 'gstreamer1-plugins-bad-free-devel',
             'gstreamer1-plugins-ugly-free', 'libjpeg-turbo-devel',
-            'zlib', 'libjpeg', 'vulkan-loader']
+            'zlib', 'libjpeg', 'vulkan-loader', 'libxkbcommon',
+            'libxkbcommon-x11']
 
 # https://voidlinux.org/packages/
 # 1. open devtools
@@ -71,7 +72,8 @@ XBPS_PKGS = ['libtool', 'gcc', 'libXi-devel', 'freetype-devel',
              'ncurses-devel', 'harfbuzz-devel', 'ccache', 'glu-devel',
              'clang', 'gstreamer1-devel', 'gst-plugins-base1-devel',
              'gst-plugins-good1', 'gst-plugins-bad1-devel',
-             'gst-plugins-ugly1', 'vulkan-loader']
+             'gst-plugins-ugly1', 'vulkan-loader', 'libxkbcommon',
+             'libxkbcommon-x11']
 
 GSTREAMER_URL = \
     "https://github.com/servo/servo-build-deps/releases/download/linux/gstreamer-1.16-x86_64-linux-gnu.20190515.tar.gz"