[Security Solution] Re-enable file operations tests (#164315)

## Summary

Re-enable tests after this bug was fixed:
#162760


### Checklist
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

Co-authored-by: Kibana Machine <[email protected]>

x-pack/plugins/security_solution/public/management/cypress/e2e/endpoint/response_console.cy.ts

@@ -188,8 +188,7 @@ describe('Response console', () => {
     });
   });
 
-  // Broken until this is fixed: https://github.com/elastic/kibana/issues/162760
-  describe.skip('File operations: get-file and execute', () => {
+  describe('File operations: get-file and execute', () => {
     const homeFilePath = process.env.CI || true ? '/home/vagrant' : `/home/ubuntu`;
 
     const fileContent = 'This is a test file for the get-file command.';