openfeature-provider-posthog-v0.1.164

Patch changes

• 3511570b Document failed-record default handling with the updated PostHog SDK: a server-marked failed flag supplies no result, so the provider's existing FlagNotFoundError mapping lets OpenFeature return the caller's default instead of treating the failed record as a healthy disabled flag. This behavior requires upgrading the installed posthog dependency; the provider's compatible dependency range is unchanged and this patch intent does not force that upgrade. — Thanks @marandaneto!
• Updated dependencies: posthog@7.91.1