[Fix] 340-tauri-live-transcription-rust-ts — update test to match deepgram crate 0.9.2 (#179)

## Summary
- The `test_cargo_toml_pins_deepgram` test asserted that `Cargo.toml`
pins `deepgram` at version `0.9.1`, but the actual `Cargo.toml`
correctly pins `deepgram = "=0.9.2"`
- Updated the test assertion from `0.9.1` to `0.9.2` to match the actual
pinned version

## Test plan
- [x] Ran `test_example.py` locally — all 6 tests pass
- [ ] CI should pass with the updated assertion

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: examples-bot <noreply@deepgram.com>
Co-authored-by: Claude <noreply@anthropic.com>

Author: 3 people

examples/340-tauri-live-transcription-rust-ts/tests/test_example.py

@@ -75,8 +75,8 @@ def test_cargo_toml_pins_deepgram():
 
     assert "deepgram" in cargo_toml, \
         "Cargo.toml must declare the deepgram crate as a dependency"
-    assert "0.9.1" in cargo_toml, \
-        "Cargo.toml should pin deepgram at version 0.9.1"
+    assert "0.9.2" in cargo_toml, \
+        "Cargo.toml should pin deepgram at version 0.9.2"
     assert "tauri" in cargo_toml, \
         "Cargo.toml must declare the tauri crate as a dependency"