Adds support for Dell Active Pen PN7320A

[joaommartins]

Includes support for Dell Latitude 7320 Detachable integrated Wacom pen sensor, and the accompanying pen.

[github-actions]

Hi, there. I'm a bot and have been asked to have a look at this.

Please run the sysinfo script from https://github.com/linuxwacom/wacom-hid-descriptors and
file a new issue in that repo with the resulting sysinfo tarball. The README in that repo
has more information and instructions.

The .tablet files in this PR should then link to the sysinfo in this form:

# sysinfo.abCdE1234.tar.gz
# https://github.com/linuxwacom/wacom-hid-descriptors/issues/1234

A git grep sysinfo will show how this is currently used in existing data files.

See also https://github.com/linuxwacom/libwacom/wiki/Adding-a-new-device

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[whot]

With #871 merged now this can be:

Suggested change

	Group=isdv4-aes
	Buttons=1
	EraserType=Button
	Axes=Pressure
	Type=Mobile
	AliasOf=0x1

[github-actions]

Hi, there. I'm a bot and have been asked to have a look at this.

Thanks for providing the sysinfo. Someone will be along shortly to review the PR.

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This is an automated comment created by a bot. Responding to the bot or mentioning it won't have any effect.

[whot]

Alrighty, the remaining complaint is because this device was added in 792ce0f, so all we need here is the stylus. Can you drop the .tablet file from this MR please, thanks.

[joaommartins]

Tablet definition dropped in favour of existing one.

[whot]

Thanks, squashed and merged

[joaommartins]

Thanks @whot