[FIX] developer/reference/icons: update Odoo UI icon font

[fw-bot]

Task: https://www.odoo.com/odoo/project/3835/tasks/5492533

Forward-Port-Of: #16014

[robodoo]

[fw-bot]

@nikibrown cherrypicking of pull request #16014 failed.

stdout:

Auto-merging content/developer/reference/user_interface/icons.rst
CONFLICT (content): Merge conflict in content/developer/reference/user_interface/icons.rst
warning: Cannot merge binary files: extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff (656e676e15e9bc659734b857891991877aa2dcc6 vs. 8a7908586731d6a8405564e6edaa009526b3027d)
Auto-merging extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff
CONFLICT (content): Merge conflict in extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff
warning: Cannot merge binary files: extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff2 (656e676e15e9bc659734b857891991877aa2dcc6 vs. 8a7908586731d6a8405564e6edaa009526b3027d)
Auto-merging extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff2
CONFLICT (content): Merge conflict in extensions/odoo_theme/static/lib/odoo_ui_icons/fonts/odoo_ui_icons.woff2
Auto-merging extensions/odoo_theme/static/lib/odoo_ui_icons/style.css
CONFLICT (content): Merge conflict in extensions/odoo_theme/static/lib/odoo_ui_icons/style.css

Either perform the forward-port manually (and push to this branch, proceeding as usual) or close this PR (maybe?).

In the former case, you may want to edit this PR message as well.

⚠️ after resolving this conflict, you will need to merge it via @robodoo.

More info at https://github.com/odoo/odoo/wiki/Mergebot#forward-port

[fw-bot]

@nikibrown this forward port of #16014 is awaiting action (not merged or closed).

[nikibrown]

@robodoo r+