Squashed 'external/workload-automation/' changes from f64aaf64..ce94638

ce94638 fw/target: record page size as part of TargetInfo
d1fba95 fw/target: add versioning to TargetInfo
17bb008 doc/installation: Update installation instructions
c4ad746 doc: Fix formatting and typo
2f75261 doc: Add WA icon to documentation
281eb6a output_processors/postgresql: Refactor and fix uploading duplication
576df80 output_processors/postgres: Move logging message
f2f210c utils/postgres_convert: PEP8 fix
6b04cbf worklods: Fix whitespace
dead312 workloads/uiauto: Update workloads to dismiss android version warning
7632ee8 fw/uiauto: Add method to baseclass to dismiss android version popup
8f6b1a7 workloads/vellamo: Close warning popup message to run on Android Q

git-subtree-dir: external/workload-automation
git-subtree-split: ce946384367ff4a26c5f6590cb03b608facd8545