[release] 0.46.0 - new option to fallback to statsig network if config is out of sync, bug fix on log_exposure_for_config (#345)

### New Features
- new option to enforce fallback to statsig network if config is out of
sync for x amount of time
  ### Improvements
  - more logging around last updated time when processing config specs
  ### Fixes
  - normalize user in log_exposure_for_config 





>Included In This Release
>- 692c50a kat-statsig
>   - sample more special cases (#340)
>- 77d8c9f kat-statsig
>   - fix not normalize user bug (#341)
>- 06844f1 Xin Li
>   - Options to enforce fallback if config is out of sync (#344)
>- ec0d0d4 Xin Li
>   - log lcut to process (#343)
>- 534113c sroyal-statsig
>   - Add IDType to GCIR (#342)

Author: kat-statsig

statsig/version.py

@@ -1 +1 @@
-__version__ = '0.45.1'
+__version__ = '0.46.0'