Auto merge of #115104 - compiler-errors:rollup-8235xz5, r=compiler-errors

Rollup of 6 pull requests

Successful merges:

 - #114959 (fix #113702 emit a proper diagnostic message for unstable lints passed from CLI)
 - #115011 (Warn on elided lifetimes in associated constants (`ELIDED_LIFETIMES_IN_ASSOCIATED_CONSTANT`))
 - #115077 (Do not emit invalid suggestion in E0191 when spans overlap)
 - #115087 (Add disclaimer on size assertion macro)
 - #115090 (Always use `os-release` rather than `/lib` to detect `NixOS` (bootstrap))
 - #115101 (triagebot: add dependency licensing pings)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

crates/test-utils/src/fixture.rs

@@ -313,7 +313,7 @@ impl FixtureWithProjectMeta {
 }
 
 impl MiniCore {
-    const RAW_SOURCE: &str = include_str!("./minicore.rs");
+    const RAW_SOURCE: &'static str = include_str!("./minicore.rs");
 
     fn has_flag(&self, flag: &str) -> bool {
         self.activated_flags.iter().any(|it| it == flag)