* configure golangci-lint misspell to check for anglicized spellings
* Americanize spellings
* fix aws constant value with british spelling 🇬🇧
* update api types with americanized spellings
* use american spellings .cloudbuild/scripts
* add hostlogin to proxy config for windows
* Set ProxyClient's HostLogin to the Windows username
Also convert a few TLS handshakes to a context-aware version
for better timeout/cancelation behavior.
Co-authored-by: Zac Bergquist <zac.bergquist@goteleport.com>
Co-authored-by: Zac Bergquist <zmb3@users.noreply.github.com>
Jakub Nyckowski