Fix Issue 19409 - static if (__traits(compiles, __traits(identifier, ...) )) evaluates to false even though the expression alone evaluates to true

[RazvanN7]

evalStaticCondition calls Scope.startCTFE which does a scope push which is redundant with the scope push in StaticIfCondition.include.

[dlang-bot]

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Bugzilla references

Auto-close	Bugzilla	Severity	Description
✗	19409	regression	static if (__traits(compiles, __traits(identifier, ...))) evaluates to false even though the expression alone evaluates to true

Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub fetch digger
dub run digger -- build "master + dmd#8993"