Add PNP_DISTANCE_TRIG_SOLVE strategy to C++

[cuttestkittensrule]

Description

Port of the Java PNP_DISTANCE_TRIG_SOLVE strategy to C++. Includes both the actual strategy, and the unit test for it.
This is mostly identical to the Java version, with some differences listed below:

• Like other strategies in C++, a warning is emitted upon a failure to get the position of the tag
• A warning is emitted if Update was called, but AddHeadingData was never called
• The unit test calls Update in a loop for every unread result like the other C++ tests for PhotonPoseEstimator

Meta

Merge checklist:

• Pull Request title is short, imperative summary of proposed changes
• The description documents the what and why
• If this PR changes behavior or adds a feature, user documentation is updated
• If this PR touches photon-serde, all messages have been regenerated and hashes have not changed unexpectedly
• If this PR touches configuration, this is backwards compatible with settings back to v2024.3.1
• If this PR touches pipeline settings or anything related to data exchange, the frontend typing is updated
• If this PR addresses a bug, a regression test for it is added