Fix docs and Scala versions

[a0x8o]

What changes are proposed in this pull request?

Update tests.yml

Merge pull request https://github.com/projectglow/glow/pull/6 from genomics-lakehouse/continue-on-error-for-d…

Scala 2.12.15 -> 2.12.19

2.12.15 -> 2.12.19

Update dependabot.yml to include a0x8o as an assignee

Rename noteook-tests.yml to notebook-tests.yml

Merge pull request https://github.com/projectglow/glow/pull/5 from projectglow/main

How is this patch tested?

• [X] Unit tests