[contrib] update symfony sdk bundle to work with otel beta/GA

[brettmc]

The Symfony SDK Bundle needs some work to make it compatible with opentelemetry-php beta.

For the time being, its composer dependencies have been pinned to 0.0.15, which is the latest pre-release version that it successfully builds against.

Steps to reproduce

• update composer.json, "open-telemetry/opentelemetry": "^1"
• PHP_VERSION=8.1 PROJECT=Symfony make all

[bobstrecansky]

@anthonyptetlow, do you have any insight here?

[anthonyptetlow]

So I had tried to get it up and running with version 1 when I first looked into it and couldn't at that point as a lot seemed to have changed. Hoever that was when I was first digging into the otel stuff so likely have a much better handle on it now so when I get some spare time I'll take another look.

[wadjei]

@brettmc I've been continuing to work with this package and believe I have something compatible with the current open-telemetry/contrib-symfony-instrumentation-bundle library.

Does opentelemetry-php/contrib-sdk-bundle#2 work for you?

[brettmc]

I left a couple of comments on that PR, but you'll need to resubmit it against the contrib repo.

[brettmc]

Fixed by open-telemetry/opentelemetry-php-contrib#169