night-mode: Fix color of clear search button for filter inputs.
night-mode: Fix color of clear search button for filter inputs.

timabbott/zulip,punchagan/zulip,punchagan/zulip,shubhamdhama/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,dhcrzf/zulip,timabbott/zulip,andersk/zulip,rishig/zulip,kou/zulip,tommyip/zulip,jackrzhang/zulip,tommyip/zulip,showell/zulip,andersk/zulip,jackrzhang/zulip,jackrzhang/zulip,timabbott/zulip,timabbott/zulip,punchagan/zulip,dhcrzf/zulip,zulip/zulip,brainwane/zulip,rht/zulip,shubhamdhama/zulip,punchagan/zulip,hackerkid/zulip,brainwane/zulip,kou/zulip,rht/zulip,dhcrzf/zulip,tommyip/zulip,rishig/zulip,eeshangarg/zulip,shubhamdhama/zulip,synicalsyntax/zulip,showell/zulip,timabbott/zulip,synicalsyntax/zulip,rishig/zulip,shubhamdhama/zulip,dhcrzf/zulip,synicalsyntax/zulip,eeshangarg/zulip,showell/zulip,zulip/zulip,brainwane/zulip,rht/zulip,eeshangarg/zulip,jackrzhang/zulip,brainwane/zulip,hackerkid/zulip,synicalsyntax/zulip,punchagan/zulip,eeshangarg/zulip,synicalsyntax/zulip,jackrzhang/zulip,dhcrzf/zulip,shubhamdhama/zulip,hackerkid/zulip,kou/zulip,kou/zulip,dhcrzf/zulip,hackerkid/zulip,brainwane/zulip,hackerkid/zulip,eeshangarg/zulip,hackerkid/zulip,rht/zulip,shubhamdhama/zulip,rishig/zulip,andersk/zulip,jackrzhang/zulip,brainwane/zulip,jackrzhang/zulip,kou/zulip,synicalsyntax/zulip,rht/zulip,kou/zulip,hackerkid/zulip,showell/zulip,zulip/zulip,andersk/zulip,tommyip/zulip,tommyip/zulip,rishig/zulip,showell/zulip,tommyip/zulip,zulip/zulip,tommyip/zulip,rishig/zulip,rht/zulip,showell/zulip,rht/zulip,andersk/zulip,zulip/zulip,showell/zulip,rishig/zulip,punchagan/zulip,shubhamdhama/zulip,timabbott/zulip,punchagan/zulip,timabbott/zulip,andersk/zulip,synicalsyntax/zulip,zulip/zulip,dhcrzf/zulip,andersk/zulip,eeshangarg/zulip,brainwane/zulip