v1.19.0

🚀 (Enhancement)

• feat: add node 20 support #4336 @dyladan

🏠 (Internal)

• chore: type reference on zone.js #4257 @legendecas
• chore: no need for 'packages' in lerna.json #4264 @trentm
• test: add node 20 to test matrix #4336 @dyladan

🐛 (Bug Fix)

• fix(sdk-trace-web): only access location if it is defined #4063 @drewcorlin1
• fix(sdk-trace-base): processor onStart called with a span having empty attributes #4277 @satazor