Sanket Kalekar

added new program

added another captcha where in form element with a math problem that users need to solve ....modified js file as per done changes in html

added another captcha where in form element with a math problem that users need to solve

The link to the Google Summer of Docs resources on the CNCF Contributor page is broken.

3

### Description: There’s a broken link on the CNCF Contributor page related to the Google Summer of Docs program. The link is supposed to guide contributors to relevant resources but...

fix(metrics): sanitize custom field names before Prometheus & OTLP validation

3

**What type of PR is this?** /kind bug --- **Any specific area of the project related to this PR?** /area config /area outputs --- **What this PR does / why...