Smoke/CO: Update XML to spec changes (#26735)

* Smoke/CO: Update XML to spec changes

* Remove Unknown Enum states
* Update description
* Regen zap

Close #26705

* Update Darwin availability annotations.

---------

Co-authored-by: Hare <renilr0@outlook.com>
Co-authored-by: Boris Zbarsky <bzbarsky@apple.com>

src/app/zap-templates/zcl/data-model/chip/smoke-co-alarm-cluster.xml

@@ -80,13 +80,13 @@ limitations under the License.
       <description>This event SHALL be generated when the DeviceMuted attribute changes to True.</description>
     </event>
     <event side="server" code="0x07" name="MuteEnded" priority="info" optional="true">
-      <description>This event SHALL be generated when DeviceMuted attribute changes to False.</description>
+      <description>This event SHALL be generated when DeviceMuted attribute changes to NotMuted.</description>
     </event>
     <event side="server" code="0x08" name="InterconnectSmokeAlarm" priority="info" optional="true">
-      <description>This event SHALL be generated when the device hosting the cluster receives a remote smoke alarm.</description>
+      <description>This event SHALL be generated when the device hosting the cluster receives a smoke alarm from an interconnected sensor.</description>
     </event>
     <event side="server" code="0x09" name="InterconnectCOAlarm" priority="info" optional="true">
-      <description>This event SHALL be generated when the device hosting the cluster receives a remote CO alarm.</description>
+      <description>This event SHALL be generated when the device hosting the cluster receives a CO alarm from an interconnected sensor.</description>
     </event>
     <event side="server" code="0x0A" name="AllClear" priority="info" optional="false">
       <description>This event SHALL be generated when ExpressedState attribute returns to Normal state.</description>
@@ -96,10 +96,9 @@ limitations under the License.
   <!-- Cluster data types -->
   <enum name="AlarmStateEnum" type="ENUM8">
     <cluster code="0x005C" />
-    <item value="0" name="Unknown" />
-    <item value="1" name="Normal" />
-    <item value="2" name="Warning" />
-    <item value="3" name="Critical" />
+    <item value="0" name="Normal" />
+    <item value="1" name="Warning" />
+    <item value="2" name="Critical" />
   </enum>
 
   <enum name="SensitivityEnum" type="ENUM8">
@@ -124,25 +123,22 @@ limitations under the License.
 
   <enum name="MuteStateEnum" type="ENUM8">
     <cluster code="0x005C" />
-    <item value="0" name="Unknown" />
-    <item value="1" name="NotMuted" />
-    <item value="2" name="Muted" />
+    <item value="0" name="NotMuted" />
+    <item value="1" name="Muted" />
   </enum>
 
   <enum name="EndOfServiceEnum" type="ENUM8">
     <cluster code="0x005C" />
-    <item value="0" name="Unknown" />
-    <item value="1" name="Expired" />
-    <item value="2" name="Normal" />
+    <item value="0" name="Expired" />
+    <item value="1" name="Normal" />
   </enum>
 
   <enum name="ContaminationStateEnum" type="ENUM8">
     <cluster code="0x005C" />
-    <item value="0" name="Unknown" />
-    <item value="1" name="Normal" />
-    <item value="2" name="Low" />
-    <item value="3" name="Warning" />
-    <item value="4" name="Critical" />
+    <item value="0" name="Normal" />
+    <item value="1" name="Low" />
+    <item value="2" name="Warning" />
+    <item value="3" name="Critical" />
   </enum>
 
   <bitmap name="Feature" type="BITMAP32">

src/controller/data_model/controller-clusters.matter

@@ -2869,24 +2869,21 @@ client cluster AirQuality = 91 {
 /** This cluster provides an interface for observing and managing the state of smoke and CO alarms. */
 client cluster SmokeCoAlarm = 92 {
   enum AlarmStateEnum : ENUM8 {
-    kUnknown = 0;
-    kNormal = 1;
-    kWarning = 2;
-    kCritical = 3;
+    kNormal = 0;
+    kWarning = 1;
+    kCritical = 2;
   }
 
   enum ContaminationStateEnum : ENUM8 {
-    kUnknown = 0;
-    kNormal = 1;
-    kLow = 2;
-    kWarning = 3;
-    kCritical = 4;
+    kNormal = 0;
+    kLow = 1;
+    kWarning = 2;
+    kCritical = 3;
   }
 
   enum EndOfServiceEnum : ENUM8 {
-    kUnknown = 0;
-    kExpired = 1;
-    kNormal = 2;
+    kExpired = 0;
+    kNormal = 1;
   }
 
   enum ExpressedStateEnum : ENUM8 {
@@ -2902,9 +2899,8 @@ client cluster SmokeCoAlarm = 92 {
   }
 
   enum MuteStateEnum : ENUM8 {
-    kUnknown = 0;
-    kNotMuted = 1;
-    kMuted = 2;
+    kNotMuted = 0;
+    kMuted = 1;
   }
 
   enum SensitivityEnum : ENUM8 {

src/darwin/Framework/CHIP/templates/availability.yaml

@@ -7678,18 +7678,15 @@
                   - Unlatch
           SmokeCOAlarm:
               AlarmStateEnum:
-                  - Unknown
                   - Normal
                   - Warning
                   - Critical
               ContaminationStateEnum:
-                  - Unknown
                   - Normal
                   - Low
                   - Warning
                   - Critical
               EndOfServiceEnum:
-                  - Unknown
                   - Expired
                   - Normal
               ExpressedStateEnum:
@@ -7703,7 +7700,6 @@
                   - InterconnectSmoke
                   - InterconnectCO
               MuteStateEnum:
-                  - Unknown
                   - NotMuted
                   - Muted
               SensitivityEnum: