YANG: version bump

The actual changes are in several other commits, but it would be silly
introducing some faux intermediate versions just for sake of versioning.

Change-Id: I8fe3f44869c5bd3b3637df0eef79675f20b490d6
diff --git a/src/system/LED.cpp b/src/system/LED.cpp
index 75113c9..07a9843 100644
--- a/src/system/LED.cpp
+++ b/src/system/LED.cpp
@@ -32,7 +32,7 @@
     , m_srSubscribe()
     , m_thrRunning(true)
 {
-    utils::ensureModuleImplemented(m_srSession, CZECHLIGHT_SYSTEM_MODULE_NAME, "2021-01-13");
+    utils::ensureModuleImplemented(m_srSession, CZECHLIGHT_SYSTEM_MODULE_NAME, "2022-07-08");
 
     for (const auto& entry : std::filesystem::directory_iterator(sysfsLeds)) {
         if (!std::filesystem::is_directory(entry.path())) {