Auto merge of #13392 - Veykril:spec-pref, r=Veykril
Auto merge of #13392 - Veykril:spec-pref, r=Veykril

Prefer similar tokens when expanding macros speculatively

Should improve completions in proc-macros in some cases

rust-analyzer/rust-analyzer,rust-analyzer/rust-analyzer,rust-analyzer/rust-analyzer,rust-analyzer/rust-analyzer,rust-analyzer/rust-analyzer