[clang] [Clang][Sema] Tweak tryCaptureVariable for unevaluated lambdas (PR #93206)

[Younan Zhang via cfe-commits]

zyn0217 wrote:

> +1 to get this added to 18.1.9 if there ever is one - especially if the Android NDK moves to it - the 27 betas fail for me too

Sorry, I was unaware we had a scheduled release of 18.1.8 last week.

@tstellar @cor3ntin do you think this is worth another 18.x release (presumably 18.1.9), though we're near the end of the 19 development cycle? I can issue one if the situation is warranted.

https://github.com/llvm/llvm-project/pull/93206