package/cog: bump to version 0.10.1

package/cog: bump to version 0.10.1

Update to version 0.10.1, which fixes the build when the DRM platform
module is enabled, fixes handling of absolute pointer events, and makes
the headless platform optional.

Although the headless platform is optional, Buildroot keeps it enabled
unconditionally (as previously) because the wpebackend-fdo dependency
is always needed anyway because Buildroot does not include any other
WPE backend.

Release notes:

  https://wpewebkit.org/release/cog-0.10.1.html

Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>