accounts/abi/bind: stop using goimports in the binding generator (#17768)

accounts/abi/bind/bind.go

accounts/abi/bind/bind_test.go

accounts/abi/bind/template.go

vendor/golang.org/x/tools/imports/fastwalk.go

vendor/golang.org/x/tools/imports/fastwalk_dirent_fileno.go

vendor/golang.org/x/tools/imports/fastwalk_dirent_ino.go

vendor/golang.org/x/tools/imports/fastwalk_portable.go

vendor/golang.org/x/tools/imports/fastwalk_unix.go

vendor/golang.org/x/tools/imports/fix.go

vendor/golang.org/x/tools/imports/imports.go

vendor/golang.org/x/tools/imports/mkindex.go

vendor/golang.org/x/tools/imports/mkstdlib.go

vendor/golang.org/x/tools/imports/sortimports.go

vendor/golang.org/x/tools/imports/zstdlib.go

vendor/vendor.json