[fix][client] Make auto partitions update work for old brokers without PIP-344#24822

lhotari merged 2 commits intoapache:masterapache/pulsar:masterfrom

BewareMyPower:bewaremypower/fix-pip-344-compatibilityBewareMyPower/pulsar:bewaremypower/fix-pip-344-compatibilityCopy head branch name to clipboard