Update version history in README

Corrected the initial release version from v10 to v01 and added v02 with details about the DAN-F10N GNSS Flex module.

Author: santaimpersonator

README.md

@@ -61,7 +61,8 @@ Product Variants
 
 Version History
 ---------------
-- [v10](https://github.com/sparkfun/SparkFun_GNSS_Flex_pHAT/releases/tag/v10) - Initial Release
+- [v01](https://github.com/sparkfun/SparkFun_GNSS_Flex_pHAT/releases/tag/v01) - Initial Release
+- [v02](https://github.com/sparkfun/SparkFun_GNSS_Flex_pHAT/releases/tag/v02) - Adds DAN-F10N GNSS Flex module
 
 
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