Integrate PR mhutchie#601: 7-character abbreviated commit hashes

Author: AngelAlexQC

tests/dataSource.test.ts

@@ -6133,7 +6133,7 @@ describe('DataSource', () => {
 
 			// Assert
 			expect(result).toBe(null);
-			expect(spyOnOpenGitTerminal).toBeCalledWith('/path/to/repo', '/path/to/git', 'rebase --interactive 1a2b3c4d5e6f1a2b3c4d5e6f1a2b3c4d5e6f1a2b', 'Rebase on "1a2b3c4d"');
+			expect(spyOnOpenGitTerminal).toBeCalledWith('/path/to/repo', '/path/to/git', 'rebase --interactive 1a2b3c4d5e6f1a2b3c4d5e6f1a2b3c4d5e6f1a2b', 'Rebase on "1a2b3c4"');
 		});
 
 		it('Should launch the interactive rebase of the current branch on a branch in a terminal (signing the new commits)', async () => {