Rollup of 5 pull requests

[jhpratt]

Successful merges:

• Remove needs-asm-support directive in tests with explicit targets #147406 (Remove needs-asm-support directive in tests with explicit targets)
• refactor(rustdoc): Remove redundant langstr checks #148056 (refactor(rustdoc): Remove redundant langstr checks)
• compiletest: Add concrete examples for some config/test path fields #148065 (compiletest: Add concrete examples for some config/test path fields)
• Fix compiling CondVar::wait_timeout on 32-bit Apple platforms #148072 (Fix compiling CondVar::wait_timeout on 32-bit Apple platforms)
• test(frontmatter): Rename tests to make coverage more obvious #148073 (test(frontmatter): Rename tests to make coverage more obvious)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup