Revert "Temporarily repeat the fs snapshot journey many times"

This reverts commit bf45023.

Author: EliahKagan

.github/workflows/ci.yml

@@ -162,7 +162,6 @@ jobs:
           - macos-latest
           - ubuntu-latest
           - ubuntu-24.04-arm
-      fail-fast: false
 
     runs-on: ${{ matrix.os }}
 
@@ -266,7 +265,6 @@ jobs:
             runner-arch: arm64
             runner-os: ubuntu-24.04-arm
             host-triple: armv7-unknown-linux-gnueabihf
-      fail-fast: false
 
     runs-on: ${{ matrix.runner-os }}
 

gix-fs/tests/fs/snapshot.rs

@@ -3,13 +3,6 @@ use std::path::Path;
 
 #[test]
 fn journey() -> Result<(), Box<dyn std::error::Error>> {
-    for _ in 0..250 {
-        do_journey()?;
-    }
-    Ok(())
-}
-
-fn do_journey() -> Result<(), Box<dyn std::error::Error>> {
     let tmp = tempfile::tempdir().unwrap();
     if !has_granular_times(tmp.path())? {
         return Ok(());