west.yml: update Zephyr to 3.4.99

First Zephyr update after 3.4.0 release.

Contains 524 commits, including following directly affecting
SOF targets:

e2e3dc077118 dts: xtensa: intel: add imr entry to cavs25_tgph
6c9a360647c8 drivers: intel_adsp_gpdma: Fix typo in reg name
a8b28f13c195 soc: intel_adsp: cavs: add simple IMR functionality
339b00de11e5 soc: xtensa: intel_adsp: fix memory bank shutdown
5dfaf23f47b7 xtensa: intel_adsp: lnl: Fix dspcs struct
09085ef63c02 dts: xtensa: intel: update cavs25 sram size
b871138fae1f soc/intel_adsp: fix typo in L1EXP definition
9db44fa2813c toolchain: xtensa: enable C11 features with xt-clang
2ba7855ddf23 modules: mipi-syst: support minimal C library

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>

west.yml

@@ -45,7 +45,7 @@ manifest:
 
     - name: zephyr
       repo-path: zephyr
-      revision: 2ad1a24fd60d0df8cb45fb6ed6acf7b0d3820754
+      revision: e2e3dc0771188f2a01e3aaa792f81e6c6a611eb6
       remote: zephyrproject
 
       # Import some projects listed in zephyr/west.yml@revision