WEEBILL-S firmware v2.07

PTZ-V2.07 1. Fixed issues that cause the roll axis to deviate when making a turn at a fast speed or moving horizontally. 2. Fixed issues that cause manual focus and digital focus to work at the same time when setting digital focus with the handle. 3. Fixed issues that cause failure in identification when plugging in/out of a bmpcc camera that is upgraded to v7.3. 4. Supports parameter adjustment with SONY ILCE-7RM4, SONY ILCE-1 and SONY ILME-FX3. 5. Fixed some known issues.