feat(protocol-designer): h-s min temp 20C (#19091)

This will need robot stack 8.6 to function properly, which I think is
fine. Limit heater shaker min temp to only 20 instead of 37.

Closes EXEC-1654

## testing
- [ ] PD should display 20-95\degC on the heater-shaker temperature
input
- [ ] PD should allow you to enter, say, 26 in the temperature selector
- [ ] The exported protocol should generate 26 if you type in 26

Author: sfoster1

opentrons-ai-server/api/storage/docs/pd/step_doc.md

@@ -1590,14 +1590,14 @@ heaterShaker has the following fields:
   "setHeaterShakerTemperature": boolean, // Whether to set temperature
   "setShake": boolean, // Whether to shake
   // TEMPERATURE CONTROL
-  "targetHeaterShakerTemperature": "number-as-string" | null, // Temperature in °C (37-95°C)
+  "targetHeaterShakerTemperature": "number-as-string" | null, // Temperature in °C (20-95°C)
   "targetSpeed": "number-as-string" | null, // RPM for shaking (200-3000 RPM)
 }
 ```
 
 Additonal notes:
 
-- Temperature range: 37-95°C
+- Temperature range: 20-95°C
 - Speed range: 200-3000 RPM
 - The latch cannot be open while shaking
 - Timer can be set to control duration of shaking/heating

protocol-designer/src/assets/localization/en/protocol_steps.json

@@ -30,7 +30,7 @@
     "heaterShakerTimer": "Use the format mm:ss",
     "lidTargetTemp": "Valid range between 37 and 110˚C",
     "lidTargetTempHold": "Valid range between 37 and 110˚C",
-    "targetHeaterShakerTemperature": "Valid range between 37 and 95˚C",
+    "targetHeaterShakerTemperature": "Valid range between 20 and 95˚C",
     "targetSpeed": "Valid range between 200 and 3000 rpm",
     "targetTemperature": "Valid range between 4 and 95˚C",
     "volume": "Valid range between 0.1 and {{max}}"

protocol-designer/src/constants.ts

@@ -38,7 +38,7 @@ export const MIN_ENGAGE_HEIGHT_V2 = -2.5
 export const MAX_ENGAGE_HEIGHT_V2 = 25
 export const MIN_TEMP_MODULE_TEMP = 4
 export const MAX_TEMP_MODULE_TEMP = 95
-export const MIN_HEATER_SHAKER_MODULE_TEMP = 37
+export const MIN_HEATER_SHAKER_MODULE_TEMP = 20
 export const MAX_HEATER_SHAKER_MODULE_TEMP = 95
 export const MIN_HEATER_SHAKER_MODULE_RPM = 200
 export const MAX_HEATER_SHAKER_MODULE_RPM = 3000