fix: pluginVersion lint issue

Author: riderx

android/src/main/java/ee/forgr/capacitor_navigation_bar/CapgoNavigationBarPlugin.java

@@ -15,7 +15,7 @@
 @CapacitorPlugin(name = "NavigationBar")
 public class CapgoNavigationBarPlugin extends Plugin {
 
-    private final String PLUGIN_VERSION = "7.3.9";
+    private final String pluginVersion = "7.3.9";
 
     @PluginMethod
     public void setNavigationBarColor(PluginCall call) {
@@ -119,7 +119,7 @@ public void getNavigationBarColor(PluginCall call) {
     public void getPluginVersion(final PluginCall call) {
         try {
             final JSObject ret = new JSObject();
-            ret.put("version", this.PLUGIN_VERSION);
+            ret.put("version", this.pluginVersion);
             call.resolve(ret);
         } catch (final Exception e) {
             call.reject("Could not get plugin version", e);

ios/Sources/CapgoNavigationBarPlugin/CapgoNavigationBarPlugin.swift

@@ -7,7 +7,7 @@ import Capacitor
  */
 @objc(CapgoNavigationBarPlugin)
 public class CapgoNavigationBarPlugin: CAPPlugin, CAPBridgedPlugin {
-    private let PLUGIN_VERSION: String = "7.3.9"
+    private let pluginVersion: String = "7.3.9"
     public let identifier = "CapgoNavigationBarPlugin"
     public let jsName = "NavigationBar"
     public let pluginMethods: [CAPPluginMethod] = [
@@ -26,7 +26,7 @@ public class CapgoNavigationBarPlugin: CAPPlugin, CAPBridgedPlugin {
     }
 
     @objc func getPluginVersion(_ call: CAPPluginCall) {
-        call.resolve(["version": self.PLUGIN_VERSION])
+        call.resolve(["version": self.pluginVersion])
     }
 
 }