fix test

Author: christso

GitContentSearch.Tests/GitContentSearcherTests.cs

@@ -16,7 +16,7 @@ public void SearchContent_ShouldLogFirstAndLastAppearance_Correctly()
             var fileSearcherMock = new Mock<IFileSearcher>();
 
             // Simulate commits
-            var commits = new[] { "commit1", "commit2", "commit3", "commit4", "commit5" };
+            var commits = new[] { "commit5", "commit4", "commit3", "commit2", "commit1" };
             gitHelperMock.Setup(g => g.GetGitCommits(It.IsAny<string>(), It.IsAny<string>())).Returns(commits);
             gitHelperMock.Setup(g => g.GetCommitTime(It.IsAny<string>())).Returns("2023-08-21 12:00:00");