test: delete test that will fail if the test is run in a working tree created by git worktree

Author: djcsdy

test/git-utils.spec.ts

@@ -1,4 +1,3 @@
-import {join} from "path";
 import {
     getDiffForFile,
     resolveNearestGitDirectoryParent,
@@ -28,12 +27,6 @@ describe("git-utils", () => {
                 );
             });
         });
-
-        it(`should resolve the overall project's .git directory for this spec file`, async () => {
-            expect(await resolveNearestGitDirectoryParent(__dirname)).toEqual(
-                join(__dirname, "..")
-            );
-        });
     });
 
     describe("getDiffForFile()", () => {