Add Token expiry buffer for oauth2clientauthextension

[pureklkl]

Component(s)

extension/oauth2clientauth

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

There is a risk that the oauth token expired right after the request being sent and causing a data loss.

Describe the solution you'd like

Add a config for expiry buffer. The change would be like replace the ReuseTokenSource with ReuseTokenSourceWithExpiry and add a config for the expiry. Optional to provide a default expiry buffer
ref:
https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/extension/oauth2clientauthextension/clientcredentialsconfig.go#L93
https://pkg.go.dev/golang.org/x/oauth2#ReuseTokenSourceWithExpiry

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

Pinging code owners:

• extension/oauth2clientauth: @pavankrish123 @jpkrohling

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[jpkrohling]

Sounds like a valid request to me. Are you open to sending a PR with this change?

[pavankrish123]

@jpkrohling I have a pr ready to be submitted, let me push it through, testing free things

Thanks 🙏

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• extension/oauth2clientauth: @pavankrish123 @jpkrohling

See Adding Labels via Comments if you do not have permissions to add labels yourself.