Support non-streaming zipformer CTC ASR models (#2340)

This PR adds support for non-streaming Zipformer CTC ASR models across 
multiple language bindings, WebAssembly, examples, and CI workflows.

- Introduces a new OfflineZipformerCtcModelConfig in C/C++, Python, Swift, Java, Kotlin, Go, Dart, Pascal, and C# APIs
- Updates initialization, freeing, and recognition logic to include Zipformer CTC in WASM and Node.js
- Adds example scripts and CI steps for downloading, building, and running Zipformer CTC models

Model doc is available at
https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-ctc/icefall/zipformer.html

.github/workflows/aarch64-linux-gnu-shared.yaml

@@ -89,6 +89,7 @@ jobs:
           make -j4 install
 
           cp -v bin/sense-voice-simulate-streaming-alsa-cxx-api install/bin
+          cp -v bin/zipformer-ctc-simulate-streaming-alsa-cxx-api install/bin
 
           rm -rf install/lib/pkgconfig
           rm -fv install/lib/cargs.h
@@ -135,6 +136,7 @@ jobs:
               make -j4 install
 
               cp -v bin/sense-voice-simulate-streaming-alsa-cxx-api install/bin
+              cp -v bin/zipformer-ctc-simulate-streaming-alsa-cxx-api install/bin
 
               rm -rf install/lib/pkgconfig
               rm -fv install/lib/cargs.h