Add support for multiple context propagation types for tracing

[marcingrzejszczak]

Currently we support only a single context propagation type (e.g. B3 or W3C).

We could consider allowing to pass in a list of propagation types so that you can at least read multiple formats and produce multiple formats out.

Spring Cloud Sleuth has already that feature implemented.

[mhalbritter]

Superseded by #35611.