Auto merge of #148043 - lqd:revert-146121, r=wesleywiser

Revert "fix: Filter suggestion parts that match existing code"

As requested by `@wesleywiser` in rust-lang/rust#147973 (comment) this is a revert of rust-lang/rust#146121 due to the handful of diagnostics ICEs that have been since reported, and found in the beta crater run.

This should thus also be backported to beta so the ICEs don't make it to next week's stable.

Works around (after backport)
- rust-lang/rust#146261
- rust-lang/rust#146706
- rust-lang/rust#146834 but I didn't add a test for this allowed-by-default lint
- as well as the crater run regressions from rust-lang/rust#147973 of which I only added the MCVE as a test.

The proper fix would likely be rust-lang/rust#147849 but it's still currently at the MCP stage. In the meantime, this PR would still emit the same overlapping suggestions, but still use a debug-assert...

r? `@wesleywiser`

Author: bors

tests/ui/bool_assert_comparison.stderr

@@ -272,8 +272,10 @@ LL |     assert_eq!(a!(), true);
    |
 help: replace it with `assert!(..)`
    |
-LL -     assert_eq!(a!(), true);
-LL +     assert!(a!());
+LL |         true
+...
+LL |
+LL ~     assert!(a!());
    |
 
 error: used `assert_eq!` with a literal bool
@@ -284,8 +286,10 @@ LL |     assert_eq!(true, b!());
    |
 help: replace it with `assert!(..)`
    |
-LL -     assert_eq!(true, b!());
-LL +     assert!(b!());
+LL |         true
+...
+LL |
+LL ~     assert!(b!());
    |
 
 error: used `debug_assert_eq!` with a literal bool