Add -disable-deployment-target-validation-for-parse-stdlib option

[justice-adams-apple]

This PR adds a -disable-deployment-target-validation-for-parse-stdlib to be used alongside -parse-stdlib which will allow us to build stdlib slices for older targets/archs

[artemcm]

@justice-adams-apple , just to make sure, was the Options.swift re-generated with
https://github.com/swiftlang/swift-driver?tab=readme-ov-file#rebuilding-optionsswift?

[justice-adams-apple]

@artemcm I did not, I will do that, do I need to add this option to options.td first then?

[artemcm]

@artemcm I did not, I will do that, do I need to add this option to options.td first then?

Yes, please add it to Options.td in a compiler repo first. Thanks!

[justice-adams-apple]

Going to regenerate once swiftlang/swift#88363 lands