[WPE] Bump internal Cog commit

https://bugs.webkit.org/show_bug.cgi?id=260849

Reviewed by Michael Catanzaro.

The list of changes since the previous version is:
9e2dc0a launcher: Add command-line option for controlling autoplay behavior
7a33249 drm: Fix logic error in indexing when using find_crtc_for_encoder
95d0aaf Update platform/drm/cog-platform-drm.c
689e7a6 Update platform/drm/cog-platform-drm.c
47dee03 drm: Fix crash on imx6 when no current encoder+crtc is bound
51e0951 gtk4: Prefix a scheme if none provided
7489ca5 Meson: check file sys/mman.h in order to define HAVE_MEMFD_CREATE
705e46d Fix maybe-uninitialized warning
5976f59 launcher: Handle GApplication::activate
da64b4a Add support for weston 13 protocols
7a60bda launcher: Add CLI flag to disable built-in key bindings
48fdd6e Fix compilation warning in i386
7b7c10b core: Move key binding handling into CogView
0606be4 launcher: Remove handling of plain WPE backends
7eb8ffb core: Add a fallback CogPlatform implementation
9001a8d core: Introduce a new CogView class
023fbb0 wl: fix blurry rendering in some compositors
f8ae0e6 core: Add missing underscore to environment variable names
0a9405c core: Move platform selection logic into the library
8e1acd3 webkit-utils: Check if the media engine will show the resource
c51d94e headless: Move frame tick source to platform object
a6d2321 launcher: Simplify by using global CogPlatform
9df4a77 drm: ignore key event if no xkb context is available
af5789c docs: Fix gi-docgen wrong type for GKeyFile warning

* Tools/PlatformWPE.cmake:

Canonical link: https://commits.webkit.org/267414@main

Tools/PlatformWPE.cmake

@@ -30,7 +30,7 @@ if (ENABLE_COG)
         set(WPE_COG_REPO "https://github.com/Igalia/cog.git")
     endif ()
     if ("${WPE_COG_TAG}" STREQUAL "")
-        set(WPE_COG_TAG "49c2de4c82fe95571b95df48ec2a9319561d15b0")
+        set(WPE_COG_TAG "9e2dc0a086336d7cd025e50461d126992734672d")
     endif ()
     # TODO Use GIT_REMOTE_UPDATE_STRATEGY with 3.18 to allow switching between
     # conflicting branches without having to delete the repo