stduuid v1.2.3

What's Changed

Added Appropriate nodiscards by @NovaSmoof in https://github.com/mariusbancila/stduuid/pull/61
I believe this fixes an alignment issue. by @NovaSmoof in https://github.com/mariusbancila/stduuid/pull/62
Fix hidden friend issue for MSVC by @sid-dahiya in https://github.com/mariusbancila/stduuid/pull/69
Optional install by @OlivierLDff in https://github.com/mariusbancila/stduuid/pull/64
Fix errors on compilation with c++17 by @chaorunrun in https://github.com/mariusbancila/stduuid/pull/67

@NovaSmoof made their first contribution in https://github.com/mariusbancila/stduuid/pull/61
@sid-dahiya made their first contribution in https://github.com/mariusbancila/stduuid/pull/69
@OlivierLDff made their first contribution in https://github.com/mariusbancila/stduuid/pull/64
@chaorunrun made their first contribution in https://github.com/mariusbancila/stduuid/pull/67

Full Changelog: https://github.com/mariusbancila/stduuid/compare/v1.2.2...v1.2.3