v0.19.4.35

New properties: ESBuildEcho.ESBuildExternals, ESBuildFormat, ESBuildPlatform, ESBuildTreeShaking.
New metadata: Externals, Format, Platform, TreeShaking.
Bugfixes;

• Bundling was failing when no ESBuild items had a Group set.
• Grouped bundles have correct SWA paths instead of being prefixed with obj/Debug/netx.x/esbundle