fixup

Author: aduh95

tests/main.test.ts

@@ -308,7 +308,7 @@ it(`should use hash from env even when "devEngines" defines a different one`, as
     process.env.COREPACK_DEV_ENGINES_YARN = `3.0.0-rc.2+sha224.deadbeef`;
     await expect(runCli(cwd, [`yarn`, `--version`])).resolves.toMatchObject({
       exitCode: 1,
-      stderr: /Mismatch hashes. Expected deadbeef, got f83f6d1cbfac10ba6b516a62ccd2a72ccd857aa6c514d1cd7185ec60/,
+      stderr: expect.stringContaining(`Mismatch hashes. Expected deadbeef, got f83f6d1cbfac10ba6b516a62ccd2a72ccd857aa6c514d1cd7185ec60`),
       stdout: ``,
     });
   });
@@ -329,7 +329,7 @@ it(`should use hash from env even when ".corepack.env" defines a different one`,
     process.env.COREPACK_DEV_ENGINES_YARN = `3.0.0-rc.2+sha224.deadbeef`;
     await expect(runCli(cwd, [`yarn`, `--version`])).resolves.toMatchObject({
       exitCode: 1,
-      stderr: /Mismatch hashes. Expected bedabb1e, got 694bdad81703169e203febd57f9dc97d3be867bd/,
+      stderr: expect.stringContaining(`Mismatch hashes. Expected bedabb1e, got 694bdad81703169e203febd57f9dc97d3be867bd`),
       stdout: ``,
     });
   });