Make isHeaderPngAccessible() toggleable for offline environments

[ccano2011]

Is your feature request related to a problem? Please describe.

setup-jfrog-cli/src/utils.ts

Line 743 in 18e785f

private static async isHeaderPngAccessible(): Promise<boolean> {

The new addition is nice, but waiting 2 minutes for it to timeout adds to build times in an offline environment

Describe the solution you'd like to see

• uses: jfrog/setup-jfrog-cli@v4
  with:
  disable-online-header-summary: true

Describe alternatives you've considered

Include the header in the binary or remove that online check altogether

Additional context

No response

[hazeltonl]

Maybe even just reduce the timeout?

[CrafterJSS]

Replicated the issue:
This is annoying with multiple jobs (potentially in series).