drivers: Standardize I2C parameter naming to i2c.

[nedseb]

Problem

The I2C bus parameter and attribute naming is inconsistent across drivers. Most drivers use i2c / self.i2c, but some use bus / self.bus.

Already fixed

• bq27441 (PR bq27441: Harmonize driver and add test scenario. #52): self.bus → self.i2c, constructor bus → i2c
• ssd1327 (PR ssd1327: Harmonize driver and add test scenario. #55): addr → address

To review

• apds9960 — uses bus parameter and self.bus attribute in APDS9960 class and uAPDS9960 subclass
• apds9960 examples — update variable names from bus to i2c

Expected behavior

All drivers must use:

• Constructor parameter: i2c (not bus)
• Instance attribute: self.i2c (not self.bus)
• Address attribute: self.address (not self.addr)

Reference

• Convention documented in README.md — "Driver API conventions" section
• BQ27441 fix: PR bq27441: Harmonize driver and add test scenario. #52
• SSD1327 fix: PR ssd1327: Harmonize driver and add test scenario. #55

[semantic-release-updater]

🎉 This issue has been resolved in version 0.0.2 🎉

The release is available on GitHub release

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