Add support for AGS02MA TVOC Sensor

[Akshaylal]

Description:

This adds support for the AGS02MA TVOC Sensor using the driver written by RobTillaart

Related issue (if applicable): N/A

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.2.7.8
• The code change is tested and works with Tasmota core ESP32 V.3.1.4
• I accept the CLA.

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

[sfromis]

I'd say that the new sensor driver should not by default be included in builds, hence the #define should be as a comment line, allowing the user to pick it in a custom build. Looks like you should have "I2CDriver95" instead of "I2CDriver 93" - same number as elsewhere, and no blank.

[Akshaylal]

I have made the changes mentioned:
Updated the number to I2CDriver 95
Commented the #define line

[sfromis]

Looks better, but for consistency, I also mentioned the detail that it should be "I2cDriver95" with no blank. This is related to it being a command (where no space is allowed before the driver number), and also to make keyword searches easy. All the other drivers in the file use this syntax without inserting a space.

BTW. It would also be better to insert the line right after all the other [I2cDriverxx] lines in the file, instead of at the end of the whole USE_I2C block.
To align here, the line should start with "// " only two blanks instead of 4. This number of blanks is to enhance readability of the structure, where 4 blanks is used to nest one symbol with others in the same block, and 2 blanks with no nesting.

In both cases, the // can be overwritten with blanks when a feature is selected, like when default features already have 4 blanks before the #define, or 6 blanks if nested under a dependency symbol.

[Akshaylal]

I have updated the the code as mentioned

[s-hadinger]

Thanks, this looks good to me after the last changes