fix various coding style issues for drivers/sensors:
- remove redundant `#define CONFIG_XXX` that should be provided from Kconfig
- correct section banners
- remove empty section banners
- fix some function banners
Signed-off-by: raiden00pl <raiden00@railab.me>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>