Rollup of 11 pull requests

[Dylan-DPC-zz]

Successful merges:

• #![deny(unsafe_op_in_unsafe_fn)] in sys/hermit #74979 (#![deny(unsafe_op_in_unsafe_fn)] in sys/hermit)
• Fix x.py clippy #77351 (Fix x.py clippy)
• Add non_autolinks lint #77856 (Add non_autolinks lint)
• Recognize private_intra_doc_links as a lint #78114 (Recognize private_intra_doc_links as a lint)
• Promote aarch64-unknown-linux-gnu to Tier 1 #78228 (Promote aarch64-unknown-linux-gnu to Tier 1)
• BTreeMap: stop mistaking node for an orderly place #78437 (BTreeMap: stop mistaking node for an orderly place)
• fix some incorrect aliasing in the BTree #78476 (fix some incorrect aliasing in the BTree)
• Infer the default host target from the host toolchain if possible #78513 (Infer the default host target from the host toolchain if possible)
• Allow using 1/2/3/4 for x.py setup options #78514 (Allow using 1/2/3/4 for x.py setup options)
• BTreeMap: document a curious assumption in test cases #78538 (BTreeMap: document a curious assumption in test cases)
• inliner: Use substs_for_mir_body #78674 (inliner: Use substs_for_mir_body)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup