Bump collab min version (#9521)

We made a change last week to allow creating files with names. This
means some files have null saved_mtime, which old versions of zed panic
on.

A fix is available in 0.126.3 and above

Release Notes:


- N/A

crates/util/src/semantic_version.rs

@@ -14,6 +14,14 @@ pub struct SemanticVersion {
     pub patch: usize,
 }
 
+pub fn semver(major: usize, minor: usize, patch: usize) -> SemanticVersion {
+    SemanticVersion {
+        major,
+        minor,
+        patch,
+    }
+}
+
 impl SemanticVersion {
     pub fn new(major: usize, minor: usize, patch: usize) -> Self {
         Self {

crates/util/src/util.rs

@@ -10,7 +10,7 @@ pub mod test;
 use futures::Future;
 use lazy_static::lazy_static;
 use rand::{seq::SliceRandom, Rng};
-pub use semantic_version::SemanticVersion;
+pub use semantic_version::*;
 use std::{
     borrow::Cow,
     cmp::{self, Ordering},