Bindgen has wrong minor and patch version for libcec7

[ssalonen]

Bug description

https://github.com/ssalonen/libcec-sys/blob/master/cec_bindgen/src/build.rs

Hardcoded constant does not match git tag

This results into misleading version constant, like CEC_LIB_VERSION_MINOR

To Reproduce

Expected behavior

Screenshots

Environment

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Additional context