Remove metricsLogsProvider config

bvm/ballerina-runtime/src/main/java/io/ballerina/runtime/observability/ObserveUtils.java

@@ -73,7 +73,6 @@ public final class ObserveUtils {
     private static final boolean tracingEnabled;
     private static final BString tracingProvider;
     private static final boolean metricsLogsEnabled;
-    private static final BString metricsLogsProvider;
 
     static {
         // TODO: Move config initialization to ballerina level once checking config key is possible at ballerina level
@@ -92,16 +91,13 @@ public final class ObserveUtils {
                 PredefinedTypes.TYPE_STRING, false);
         VariableKey metricsLogsEnabledKey = new VariableKey(observeModule, "metricsLogsEnabled",
                 PredefinedTypes.TYPE_BOOLEAN, false);
-        VariableKey metricsLogsProviderKey = new VariableKey(observeModule, "metricsLogsProvider",
-                PredefinedTypes.TYPE_STRING, false);
 
         metricsEnabled = readConfig(metricsEnabledKey, enabledKey, false);
         metricsProvider = readConfig(metricsProviderKey, null, StringUtils.fromString("default"));
         metricsReporter = readConfig(metricsReporterKey, providerKey, StringUtils.fromString("choreo"));
         tracingEnabled = readConfig(tracingEnabledKey, enabledKey, false);
         tracingProvider = readConfig(tracingProviderKey, providerKey, StringUtils.fromString("choreo"));
         metricsLogsEnabled = readConfig(metricsLogsEnabledKey, enabledKey, false);
-        metricsLogsProvider = readConfig(metricsLogsProviderKey, providerKey, StringUtils.fromString("choreo"));
         enabled = metricsEnabled || tracingEnabled || metricsLogsEnabled;
     }
 
@@ -148,10 +144,6 @@ public static boolean isMetricsLogsEnabled() {
         return metricsLogsEnabled;
     }
 
-    public static BString getMetricsLogsProvider() {
-        return metricsLogsProvider;
-    }
-
     /**
      * Add metrics and tracing observers.
      *