Support architecture input and fix Expand-Archive issue

This release introduces support for architecture input for setup-go action #253. It also adds support for arm32 architecture for self-hosted runners. If architecture is not provided action will use default runner architecture.
Example of usage:

steps:
- uses: actions/checkout@v3
- uses: actions/setup-go@v3
  with:
   go-version: '1.16'
   architecture: arm

This release also provides fix for issue #241. #250 adds support for using explicit filename for Windows which is necessary to satisfy Expand-Archive's requirement on .zip extension.