Keep library version in `library.json` up to date

[robin-thoni]

Hi,

I just integrated your awesome library into ESPHome in my custom component repository. It works perfectly fine!

[D][canbus_isotp:081]: received can iso-tp message std can_id=0x7e0 size=2
[D][canbus_isotp:075]: send standard id=0x7e8 size=2
[D][canbus:033]: send standard id=0x7e8 rtr=FALSE size=3
[D][canbus_isotp:075]: send standard id=0x7e8 size=2
[D][canbus:033]: send standard id=0x7e8 rtr=FALSE size=3

However, I just have one request: Could you please keep the library.json version up to date?
It's not a big deal, but ESPHome logs shows a random version in the logs:

Dependency Graph
|-- [...]
|-- isotp-c @ 0.0.0+v1.1.2.sha.083709f

This made me loose quite some time before realizing it was actually ok: The commit hash refers to v1.6.0, but the metadata is off.

Again, not a big deal, but it would be great to have things clean in the logs.

Thank you again for you awesome work!

[SimonCahill]

Hi, thanks for reporting this!

I'll look into integrating this in the Cmake builds, so the version is updated automatically.