BUG: rendering dt64tz values with non-pytz
- [ ] closes #xxxx (Replace xxxx with the GitHub issue number)
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
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- [x] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.

Thanks @jbrockmendel  This patch may have induced a potential regression. Please check the links below. If any ASVs are parameterized, the combinations of parameters that a regression has been detected appear as subbullets. This is a partially automated message.

 - https://asv-runner.github.io/asv-collection/pandas/#tslibs.tslib.TimeIntsToPydatetime.time_ints_to_pydatetime
   - box='datetime'; size=100; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='datetime'; size=100; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='datetime'; size=10000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='datetime'; size=10000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='datetime'; size=1000000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='datetime'; size=1000000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='time'; size=100; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='time'; size=100; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='time'; size=10000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='time'; size=10000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='time'; size=1000000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='time'; size=1000000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='timestamp'; size=100; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='timestamp'; size=100; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='timestamp'; size=10000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='timestamp'; size=10000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')
   - box='timestamp'; size=1000000; tz=<DstTzInfo 'US/Pacific' LMT-1 day, 16:07:00 STD>
   - box='timestamp'; size=1000000; tz=tzfile('/usr/share/zoneinfo/Asia/Tokyo')