jest: keep original github env vars for integration tests

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

jest.config.itg.ts

@@ -22,10 +22,6 @@ const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-actions-toolkit-'))
 
 process.env = Object.assign({}, process.env, {
   TEMP: tmpDir,
-  GITHUB_REPOSITORY: 'docker/actions-toolkit',
-  GITHUB_RUN_ATTEMPT: 2,
-  GITHUB_RUN_ID: 2188748038,
-  GITHUB_RUN_NUMBER: 15,
   RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
   RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
 }) as {