Upgrade to rdkafka 2.11

[cailyoung]

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

rdkafka 2.11 includes a change to enable JWT-bearer OIDC authentication; this is useful for us.

Describe the solution you'd like

Update the library as included here, if possible.

Describe alternatives you've considered

We prefer not to use client secrets for OIDC, but we could if we have to.

Additional context

We are trying to use Azure Event Hub's kafka API and want to move off long-lived access keys.

[edsiper]

FYI: #10556

[edsiper]

ah, this version of rdkafka relies on libcurl:

fatal error: 'curl/curl.h' file not found
#include <curl/curl.h>
         ^~~~~~~~~~~~~

if the dependency is not available it just fails, librdkafka should disable the feature, we need to wait until this is fixed, also this will need we add libcurl as a dependency on all our packages/containers

[patrick-stephens]

@edsiper I'm sure we solved this previously, I recall having to customise something but maybe we explicitly disabled the curl support

[matt-richardson]

Hey team - any news on this one?
Any way we can help nudge it along?