chore(Deps): Update Microsoft/VSCode dependency to upstream commit 657c868e

This commit updates the Microsoft/VSCode submodule to the latest upstream commit, incorporating 24 new changes including bug fixes, performance improvements, and API updates from the official VS Code repository.

The update ensures compatibility with the latest VS Code platform developments and brings critical fixes for extension host stability. This aligns our forked dependency with upstream changes while maintaining our custom patches in the `Land/Dependency` ecosystem.

New commits include:
4f734530, e6587fc2, 19233d8e, 173889d5, f852fa47, cd4397ee, 1bacd17e, e2845ed9, daef57cc, 99484403, 30074bbf, 6649e898, 689c2524, 51384b36, 876ab861, 600764e9, ccfe6e3a, f04be340, 7405d8c4, 7d2cad65, eeaa0905, aeea73d6, 4e2fefba, 657c868e

Author: NikolaRHristov