GinBranch fails when there are branches that don't exist in remote.

[matsui54]

When there are branchs which only exists in local, GinBranch throws error like this.

Error detected while processing function denops#request[1]..denops#server#request[6]..<SNR>53_request:
line    1:
Error invoking 'invoke' on channel 4:
Error: Failed to call 'branch:read' with []: Error: Failed to parse 'git branch' record '  ddc      123fa8e update'
    at file:///home/denjo/.cache/dein/repos/github.com/lambdalisue/gin.vim/denops/gin/feat/branch/parser.ts:92:11
    at Array.map (<anonymous>)
    at parse (file:///home/denjo/.cache/dein/repos/github.com/lambdalisue/gin.vim/denops/gin/feat/branch/parser.ts:55:38)
    at read (file:///home/denjo/.cache/dein/repos/github.com/lambdalisue/gin.vim/denops/gin/feat/branch/command.ts:84:18)
    at async Session.dispatch (https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:99:12)
    at async https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:108:18
    at async Session.handleRequest (https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:104:29)
    at Session.call (https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:207:13)
    at async Service.dispatch (file:///home/denjo/.cache/dein/.cache/init.vim/.dein/denops/@denops-private/service.ts:101:14)
    at async Session.invoke (file:///home/denjo/.cache/dein/.cache/init.vim/.dein/denops/@denops-private/host/nvim.ts:48:16)
    at async Session.dispatch (https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:99:12)
    at async https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:108:18
    at async Session.handleRequest (https://deno.land/x/msgpack_rpc@v3.1.4/session.ts:104:29)

It seems that this pattern doesn't match with the output of git branch --list -vv, which shows the result like ddc 123fa8e update.