Alter publish to avoid using David personal sonatype account

[mikehardy]

Note: The publishing should be moved away from david-allison-1 at some point in the future.

Originally posted by @david-allison in #32 (comment)

Anki-Android-Backend/.github/workflows/publish_library.yml

Lines 39 to 46 in 9302b3f

	- name: Publish AAR to Maven
	env:
	ORG_GRADLE_PROJECT_SIGNING_PRIVATE_KEY: ${{ secrets.SIGNING_PRIVATE_KEY }}
	ORG_GRADLE_PROJECT_SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
	SONATYPE_NEXUS_USERNAME: david-allison-1
	SONATYPE_NEXUS_PASSWORD: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}
	run: |
	./gradlew rsdroid:uploadArchives -DtestBuildType=release -Dorg.gradle.daemon=false -Dorg.gradle.console=plain

[david-allison]

Duplicate of #33

[mikehardy]

Oh darn