Auto merge of #84747 - pietroalbini:bump-version, r=pietroalbini
Auto merge of #84747 - pietroalbini:bump-version, r=pietroalbini

Bump version to 1.54.0

cc `@Mark-Simulacrum`
r? `@ghost`

graydon/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust