53: Fix publishing

[tomblench]

Checklist

• Tick to sign-off your agreement to the Developer Certificate of Origin (DCO) 1.1
• Added tests for code changes or test/build only changes
• Updated the change log file (CHANGES.md|CHANGELOG.md) or test/build only changes
• Completed the PR template below:

Description

Fix publishing to use the new gradle model. NB this is now achieved by the publish task.

Approach

Remove and rewrite uploadArchives task per advice here

Schema & API Changes

No change

Security and Privacy

No change

Testing

Tested locally up to point of actually publishing assets, ie

./gradlew -i -Dsigning.secretKeyRingFile=/home/tomblench/.gnupg/secring.gpg -Dsigning.password=test -Dsigning.keyId=xxx -DossrhUsername=fake -DossrhPassword=fake clean publish

Observed that files are output to correct locations, and publishMavenJavaPublicationToMavenRepository step fails as expected Received status code 401 from server: Unauthorized.

Monitoring and Logging

No change

[emlaver]

looks good!