Could not parse version constraint ^: Invalid version string "^"

Process completed with exit code 1.

Failed to download action 'https://api.github.com/repos/shivammathur/setup-php/tarball/c541c155eee45413f5b09a52248675b1a2575231'. Error: The request was canceled due to the configured HttpClient.Timeout of 100 seconds elapsing.