merge commit updates (#30)

* prepare v4 release (actions#835)

Signed-off-by: Brian DeHamer <bdehamer@github.com>

* update RELEASE.md docs (actions#836)

Signed-off-by: Brian DeHamer <bdehamer@github.com>

* bump actions/attest from 4.0.0 to 4.1.0 (actions#838)

Signed-off-by: Brian DeHamer <bdehamer@github.com>

* remove prober workflows (actions#837)

Signed-off-by: Brian DeHamer <bdehamer@github.com>

* remove badges from README (actions#840)

Signed-off-by: Brian DeHamer <bdehamer@github.com>

---------

Signed-off-by: Brian DeHamer <bdehamer@github.com>
Co-authored-by: Brian DeHamer <bdehamer@github.com>

Author: kristentr

README.md

@@ -1,8 +1,5 @@
 # `actions/attest-build-provenance`
 
-[![Public-Good Sigstore Prober](https://github.com/actions/attest-build-provenance/actions/workflows/prober-public-good.yml/badge.svg)](https://github.com/actions/attest-build-provenance/actions/workflows/prober-public-good.yml)
-[![GitHub Sigstore Prober](https://github.com/actions/attest-build-provenance/actions/workflows/prober-github.yml/badge.svg)](https://github.com/actions/attest-build-provenance/actions/workflows/prober-github.yml)
-
 Generate signed build provenance attestations for workflow artifacts. Internally
 powered by the [@actions/attest][1] package.