zerver/lib/bugdown/__init__.py: Change use of typing.Text to str.
zerver/lib/bugdown/__init__.py: Change use of typing.Text to str.

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