Added sepolicy for adb service

[GargiQcom]

• Labeled adb binary
• Moved adb shell from initrc_t to unconfined_t

meta-selinux doesn't provide adb domain, changes are qualcomm specific: SELinuxProject/refpolicy#1085

[OldManYellsAtCloud]

Please prefix the commit summary with the recipe name you are modifying.

I think it would be useful to mention in the commit message also why it is added to meta-oe instead of meta-selinux.

[GargiQcom]

Updated the commit message.
We are adding the changes here as adb service is a part of meta-oe and refpolicy in meta-selinux does not provide adb domain: SELinuxProject/refpolicy#1085

[OldManYellsAtCloud]

meta-openembedded is the layer name - the recipe name here would be repolicy-targeted. Regarding the reason, can you also include in the commit message? This conversation on the PR is only present in Github, and it will not be visible on other mirrors - but the commit message will make it clear to everyone what happened.

[GargiQcom]

Updated the commit text with recipe name and reason for adding in meta-openembedded instead of refpolicy.

[GargiQcom]

Hi @OldManYellsAtCloud
Could you please help in reviewing the changes ?

[OldManYellsAtCloud]

From my end it's okay, thanks. Khem is a bit preoccupied now outside of the project, but should be back soon to take care of the final steps.