west.yml: sof: update audio/sof for long atomic_t

The audio/sof Zephyr module needed print specifiers updated
for the transition from `int` to `long` for `atomic_t`
which supports 32-bit atomics and also 64-bit atomics.

Signed-off-by: Christopher Friedt <cfriedt@fb.com>

Author: Christopher Friedt

west.yml

@@ -191,7 +191,7 @@ manifest:
       groups:
         - debug
     - name: sof
-      revision: 76feb11d1b8f425021b5691668af2250fee444ac
+      revision: 500d77e0ac84ac2c969e0d4b2142cca192e893bc
       path: modules/audio/sof
     - name: tflite-micro
       revision: 9156d050927012da87079064db59d07f03b8baf6