3.49.0

[trentm]

Mainly this is to get the ESM fix out (#3534).

[trentm]

% git tag v3.49.0

% git push origin !$
git push origin v3.49.0
Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
To github.com:elastic/apm-agent-nodejs.git
 * [new tag]           v3.49.0 -> v3.49.0

% git branch -f 3.x main && git push origin 3.x
Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
To github.com:elastic/apm-agent-nodejs.git
   7a524d0b..d86e26a5  3.x -> 3.x

Release workflow is here: https://github.com/elastic/apm-agent-nodejs/actions/runs/5752575619