chore(core): disable commit gpgsign

When running tests locally, if global Git config is set to sign commit with gpg then, tests are failing with `gpg failed to sign the data`, this fixes this issue.

e2e/workspace-integrations/src/workspace.test.ts

@@ -505,6 +505,7 @@ describe('affected (with git)', () => {
     runCommand(`git init`);
     runCommand(`git config user.email "test@test.com"`);
     runCommand(`git config user.name "Test"`);
+    runCommand(`git config commit.gpgsign false`);
     runCommand(
       `git add . && git commit -am "initial commit" && git checkout -b main`
     );

packages/workspace/src/core/hasher/git-hasher.spec.ts

@@ -12,6 +12,7 @@ describe('git-hasher', () => {
     run(`git init`);
     run(`git config user.email "test@test.com"`);
     run(`git config user.name "test"`);
+    run(`git config commit.gpgsign false`);
 
     warnSpy.mockClear();
   });