Add a new output with the build id

[m-kuhn]

Thanks for this action, it makes uploading to testflight super easy.

One thing that would be handy is making the build UUID available in an output. This can be used e.g. to make the build available to additional test groups. Visible in the following build log under Delivery UUID

2022-08-09 16:09:45.621  INFO: Show Progress: Upload succeeded.
2022-08-09 16:09:45.621  INFO: 
================
UPLOAD SUCCEEDED
Delivery UUID: bc5d4ee1-0ef2-416f-a7cb-cd1d0ba062a8
Transferred 55418663 bytes in 1.789 seconds (31.0MB/s)
================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>os-version</key>
    <string>12.5.0</string>
    <key>success-message</key>
    <string>No errors uploading 'myApp.ipa'</string>
    <key>tool-path</key>
    <string>/Applications/Xcode_13.4.1.app/Contents/SharedFrameworks/ContentDeliveryServices.framework/Versions/A/Frameworks/AppStoreService.framework</string>
    <key>tool-version</key>
    <string>5.4211.13411</string>
</dict>
</plist>

[m-kuhn]

Assumption wrong: the Delivery UUID does not correspond to the build id

[vakaszia]

You may generate UUID from provisioning profile from the following command

grep -a -A 1 'UUID' your_profile.mobileprovision

[m-kuhn]

@vakaszia would this make this feature request valid again? In this case I would reopen