Merge #4576

4576: increase the default search time budget from 150ms to 1.5s r=ManyTheFish a=irevoire

# Pull Request

## Related issue
Fixes #4575

## What does this PR do?
- increase the default search time budget from 150ms to 1.5s


Co-authored-by: Tamo <tamo@meilisearch.com>

milli/src/lib.rs

@@ -128,7 +128,7 @@ impl fmt::Debug for TimeBudget {
 
 impl Default for TimeBudget {
     fn default() -> Self {
-        Self::new(std::time::Duration::from_millis(150))
+        Self::new(std::time::Duration::from_millis(1500))
     }
 }