Populate the changelog

Author: antonwolfy

CHANGELOG.md

@@ -57,6 +57,7 @@ Also, that release drops support for Python 3.9, making Python 3.10 the minimum
 * Updated QR tests to avoid element-wise comparisons for `raw` and `r` modes [#2785](https://github.com/IntelPython/dpnp/pull/2785)
 * Moved all SYCL kernel functors from `backend/extensions/` to a unified `backend/kernels/` directory hierarchy [#2816](https://github.com/IntelPython/dpnp/pull/2816)
 * `dpnp` uses pybind11 3.0.3 [#2834](https://github.com/IntelPython/dpnp/pull/2834)
+* Added explicit type check of `k` keyword in `dpnp.triu_indices` [#2855](https://github.com/IntelPython/dpnp/pull/2855)
 
 ### Deprecated