llvm-project

6de15379 - [NFC][libc++][test] Minor updates to generated header version test. (#134543)

[NFC][libc++][test] Minor updates to generated header version test. (#134543) Adjusting the existing script to match the new output makes it easy to review the new script works correctly. This adjusts the tests to match the changes in the new tests, Notably - removes the synopsis uses 2 spaces indent in `# if` It does not implement the conditional include part. This would be quite some effort and these diffs are easy to review manually. Note there are no tests for the changes; the existing script will be phased out when the next generators are complete.