chore: remove (ms) annotation in title for exposure_unit (#1554)

* chore: remove inaccurate unit in title

* fix: remove default for unit

* Revert "fix: remove default for unit"

This reverts commit f275fb1.

Author: dbirman

src/aind_data_schema/components/configs.py

@@ -108,7 +108,7 @@ class DeviceConfig(DataModel):
 class DetectorConfig(DeviceConfig):
     """Configuration of detector settings"""
 
-    exposure_time: float = Field(..., title="Exposure time (ms)")
+    exposure_time: float = Field(..., title="Exposure time")
     exposure_time_unit: TimeUnit = Field(default=TimeUnit.MS, title="Exposure time unit")
     trigger_type: TriggerType = Field(..., title="Trigger type")