The CMake enable/disable flags as currently structured are a confusing mix of
WITH, WITHOUT, and USE with odd defaults. This changes the flags to consistently
use WITH and default the build options to everything enabled.
The Gradle heap size is currently set to 1G, and that's becoming too
small for our Linux build.
Developers who want to override this without editing the project's
build.gradle can override these settings with gradle.properties in
GRADLE_USER_HOME (see
https://docs.gradle.org/current/userguide/build_environment.html for
details).
Testing Actions
use home env variable
Use ~ instead of home
update upload-artifact to v2
Do not specifiy branch glob
Fix architecture typo
Simplify on block
Add apt-get update step
Revert tolerance increase
Add publishing
Add vcpkg
