Add additional vid and pid to the ALVA driver to support the protocol converter

[LeonarddeR]

This pr is based on the rc branch and should possibly be merged there for RC2.

Link to issue number:

Closes #6731 once again.

Summary of the issue:

@Adriani90 reported in #1586 that the Converter Card isn't working as expected.

The ALVA protocol reports PID 0x0699 for the protocol converter. However, according to the source of BRLTTY, the PID is 0x0600.

Description of how this pull request fixes the issue:

I added PID 0x0600 to the driver while leaving 0x0699 around, since we aren't sure whether the 0x0699 PID is false or meant for newer iterations of the converter.

Testing performed:

None. As @Adriani90 reported this issue, it would be appreciated much if he or someone else could test this try build.

Known issues with pull request:

We should at some point remove the erroneous PID. Braille display auto detection (#1271) might be a good moment for this.

Change log entry:

Changes since RC1

• The ALVA Protocol Converter should now really work as advertised (Add additional vid and pid to the ALVA driver to support the protocol converter #8047)

[michaelDCurran]

Looks fine. I shall merge to rc once we get confirmation this works.

[LeonarddeR]

Logs by @Adriani90 reveal that 0x0699 is the right pID. Closing this, as it is invalid.