Log Message:
firefox: Update to 123.0.1

Changelog:
123.0.1:
Fixed

  * Fixed the Firefox Translation language indicator in the address bar
    displaying a colored square icon instead of the language code icon. (Bug
    1879415)

  * Fixed incorrect rendering of Canvas2D conic gradients colors on Windows. (
    Bug 1851963)

  * Fixed a regression with the onChange event not firing when clearing the
    value of a textarea HTML field. (Bug 1881457)

  * Fixed availability of system-level dictionaries for Linux users with
    Firefox installed as a Flatpak package. (Bug 1881830)

  * Fixed a regression in the JavaScript JIT engine incorrectly inlining
    strings in some cases. (Bug 1882386)

  * Fixed low contrast of text when selecting rows in the Developer tools'
    Storage panel. (Bug 1877090)