fix: pluginVersion lint issue

Author: riderx

android/src/main/java/ee/forgr/plugin/capacitor_flash/CapacitorFlashPlugin.java

@@ -19,7 +19,7 @@
 @CapacitorPlugin(name = "CapacitorFlash", permissions = { @Permission(alias = "camera", strings = { Manifest.permission.CAMERA }) })
 public class CapacitorFlashPlugin extends Plugin {
 
-    private final String PLUGIN_VERSION = "7.1.8";
+    private final String pluginVersion = "7.1.8";
 
     private String cameraId;
     boolean isFlashStateOn = false;
@@ -137,7 +137,7 @@ public void toggle(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/CapacitorFlashPlugin/CapacitorFlashPlugin.swift

@@ -7,7 +7,7 @@ import Capacitor
  */
 @objc(CapacitorFlashPlugin)
 public class CapacitorFlashPlugin: CAPPlugin, CAPBridgedPlugin {
-    private let PLUGIN_VERSION: String = "7.1.8"
+    private let pluginVersion: String = "7.1.8"
     public let identifier = "CapacitorFlashPlugin"
     public let jsName = "CapacitorFlash"
     public let pluginMethods: [CAPPluginMethod] = [
@@ -53,7 +53,7 @@ public class CapacitorFlashPlugin: CAPPlugin, CAPBridgedPlugin {
     }
 
     @objc func getPluginVersion(_ call: CAPPluginCall) {
-        call.resolve(["version": self.PLUGIN_VERSION])
+        call.resolve(["version": self.pluginVersion])
     }
 
 }