test(mobile): run the generated apps on a simulator and an emulator

• 2d58cd2505 fix(mobile): six defects the new end-to-end suite found on real devices glennmichael123 review this step
• 0c57481fb5 test(mobile-e2e): a self-driving page, and rules for reading what it says glennmichael123 review this step
• d8c27f5f92 test(mobile-e2e): put the suite on a real simulator and a real emulator glennmichael123 review this step
• 5a1d393484 feat(android): actually ship the Zig runtime, and let it speak glennmichael123 review this step
• 687dd81d09 test(mobile-e2e): run the Android suite twice, and say which side answered glennmichael123 review this step
• 83d7c36dfe fix(android): link bionic, so the Zig runtime actually loads glennmichael123 review this step