fix: bump nitro to 0.36.5 so the library works on React Native 0.87

[mfazekas]

Fixes #378.

React Native 0.87 only calls the two-argument installJSIBindingsWithRuntime:callInvoker: TurboModule hook, which nitro added in 0.36.2. With the previous <0.36 peer range no Nitro module could install and the app never registered. Reproduced in a bare RN 0.87.0 app with the published 0.5.0-beta.3: native build succeeds, blank screen, Failed to install Nitro: installJSIBindingsWithRuntime: was not called in the log.

This moves nitrogen and react-native-nitro-modules to 0.36.5, regenerates the specs and widens the peer range to >=0.35.10 <0.37. The floor is unchanged because the regenerated specs still build and run against nitro 0.35.10 (verified on both platforms plus three harness suites), so existing consumers are not forced to bump; RN 0.87 users need 0.36.2 or newer, which the README now says. The cap stays below 0.37 on purpose: nitro 0.37 moves prop parsing into its core, where clearing an optional prop still throws (margelo/nitro#1515 is unmerged), and our existing null-prop shim only anchors on the 0.36 generated code.

nitrogen 0.36 changes two things the generated view code relies on. Both are handled in scripts/nitrogen-postprocess.ts, the same way nitro 0.37 fixes them upstream:

1. The component descriptor is built with a plain RawPropsParser(), which only keeps props as jsi::Values on RN >= 0.85. Older versions convert every prop to folly::dynamic and the generated Props constructor aborts on the first RiveView mount. The postprocess forces the JSI parser where the flag still exists.
2. The component view never sets _props, which RN 0.87 turns into a fatal RCTViewComponentView assertion on debug builds. The postprocess initializes it to the component's default props in init.

The EventPropertiesOutput variant is now ordered boolean | number | string, so the hand-written Swift and Kotlin helpers swap their cases.

Verified: example iOS (RN 0.80.3) harness 28 suites / 208 tests, Android harness 28 suites / 208 tests, and a bare RN 0.87.0 app with the packed tarball + nitro 0.36.5 installs Nitro and renders rewards.riv. The same bump should be backported to release-v0.4 so npm latest works on RN 0.87 too.

[HayesGordon]

LGTM!