Bump submodule commit to DRIVERS-3406.#1948

Draft

vbabanin wants to merge 8 commits intomongodb:backpressurefrom

vbabanin:JAVA-6114

Commits on Mar 5, 2026

JAVA-6035: Add backpressure flag to connection handshake (#1906)
nhachicha
authored

Commits on Mar 24, 2026

Add `MongoException.SYSTEM_OVERLOADED_ERROR_LABEL`/`RETRYABLE_ERROR_LABEL` (#1926)
stIncMale
authored

Commits on Apr 10, 2026

JAVA-6055 Implement prose backpressure retryable writes tests (#1929)
stIncMale
authored

Commits on Apr 20, 2026

Add `maxAdaptiveRetries` API (#1944)
stIncMale
authored

Commits on Apr 21, 2026

Add support for server selection's deprioritized servers (#1860)

authored

Commits on Apr 22, 2026

Implement prose backpressure tests (#1946)
stIncMale
authored

Commits on Apr 23, 2026

Add `enableOverloadRetargeting` API (#1943)

vbabanin
and
rozza
authored

Commits on Apr 26, 2026

Bump submodule commit to DRIVERS-3406.
vbabanin
committed