integrations: Remove disabled googlesearch integration.
integrations: Remove disabled googlesearch integration.

This was moved to another part of the python-zulip-api codebase
because it was unfinished.

jackrzhang/zulip,zulip/zulip,hackerkid/zulip,shubhamdhama/zulip,rishig/zulip,rishig/zulip,dhcrzf/zulip,rht/zulip,dhcrzf/zulip,mahim97/zulip,rishig/zulip,brainwane/zulip,shubhamdhama/zulip,rht/zulip,tommyip/zulip,synicalsyntax/zulip,zulip/zulip,timabbott/zulip,mahim97/zulip,timabbott/zulip,dhcrzf/zulip,brainwane/zulip,tommyip/zulip,showell/zulip,rht/zulip,zulip/zulip,timabbott/zulip,dhcrzf/zulip,kou/zulip,tommyip/zulip,kou/zulip,synicalsyntax/zulip,eeshangarg/zulip,synicalsyntax/zulip,punchagan/zulip,jackrzhang/zulip,andersk/zulip,synicalsyntax/zulip,kou/zulip,jackrzhang/zulip,timabbott/zulip,dhcrzf/zulip,dhcrzf/zulip,punchagan/zulip,showell/zulip,rht/zulip,eeshangarg/zulip,showell/zulip,hackerkid/zulip,shubhamdhama/zulip,tommyip/zulip,brainwane/zulip,timabbott/zulip,dhcrzf/zulip,punchagan/zulip,zulip/zulip,rht/zulip,shubhamdhama/zulip,jackrzhang/zulip,eeshangarg/zulip,zulip/zulip,brainwane/zulip,brainwane/zulip,showell/zulip,mahim97/zulip,andersk/zulip,mahim97/zulip,mahim97/zulip,jackrzhang/zulip,rishig/zulip,synicalsyntax/zulip,hackerkid/zulip,hackerkid/zulip,showell/zulip,rht/zulip,kou/zulip,kou/zulip,hackerkid/zulip,eeshangarg/zulip,shubhamdhama/zulip,rht/zulip,tommyip/zulip,andersk/zulip,hackerkid/zulip,rishig/zulip,jackrzhang/zulip,mahim97/zulip,tommyip/zulip,tommyip/zulip,jackrzhang/zulip,punchagan/zulip,brainwane/zulip,punchagan/zulip,eeshangarg/zulip,showell/zulip,kou/zulip,eeshangarg/zulip,eeshangarg/zulip,kou/zulip,andersk/zulip,showell/zulip,andersk/zulip,brainwane/zulip,timabbott/zulip,punchagan/zulip,rishig/zulip,shubhamdhama/zulip,punchagan/zulip,zulip/zulip,timabbott/zulip,andersk/zulip,shubhamdhama/zulip,andersk/zulip,hackerkid/zulip,synicalsyntax/zulip,rishig/zulip,zulip/zulip,synicalsyntax/zulip