Beta v5.1.0

#145848: Add energy price calendar platform to Teslemetry
#161950: Use chained comparison in Teslemetry update platform
#161956: Complete config-entry-unloading quality check in Teslemetry
#162140: Use icon translations for Teslemetry battery percent entities
#162141: Add exception translations to Teslemetry
#162143: Add dynamic device discovery for Teslemetry
#162527: Add charging schedule calendar to Teslemetry
#162528: Use SensorStateClass.TOTAL with last_reset for Tesla energy sensors

Full Changelog: https://github.com/Teslemetry/hass-teslemetry/commits/v5.1.0