Add support for MS5525DSO digital airspeed sensor

[nventurino]

This commit introduces a hardware driver for the TE Connectivity MS5525DSO digital airspeed sensor over I2C, specifically calibrated for the 1 PSI variant.

Changes included:

• Registered MS5525 in pitot_hardware for CLI assignment

• Implemented pitotmeter_ms5525.c/h conforming to the 20-byte scratchpad limit

• Alternating D1/D2 polling for non-blocking execution length

• Added standard I2C bus device discovery for 0x76/0x77 addresses

• Added missing USE_PITOT_MS5525 flag to standard build targets

• Included I2C transaction success checks to fallback on failure

Tested compiling and executing successfully on KAKUTEH7WING target.

Resolves #4881

[github-actions]

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[nventurino]

Follow-up note for ddef163: early review suggests the current MS5525 path is likely too sensitive to post-boot zero-offset changes and thermal/environmental shifts around the sensor or reference side. The implementation currently performs pitot zeroing only at boot, and later signed offset error is converted into positive IAS via fabsf(pressure - pressureZero), so a stale zero can appear as false airspeed on the ground. I think follow-up work should focus on pitot robustness rather than sensor support itself: manual or delayed re-zero after warm-up, possible re-zero while disarmed, exposing raw pitot diagnostics for debugging, and documenting installation/static-side sensitivity. Related INAV history: #5742 (manual airspeed calibration request) and #9216 (pitot calibration robustness work).