Oversample ADC_RANGE by 32 like ADC_INPUT

[barbudor]

Description:

Related issue (if applicable): fixes #17974

I don't see any good reason while ADC_INPUT would use x32 oversampling but ADC_RANGE would use only x4

I suggest to increase oversampling for ADC_RANGE

Checklist:

• The pull request is done against the latest development branch
• Only relevant files were touched
• Only one feature/fix was added per PR and the code change compiles without warnings
• The code change is tested and works with Tasmota core ESP8266 V.2.7.4.9
• The code change is tested and works with Tasmota core ESP32 V.2.0.6
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass