Update sonarqube.yml and removal of gradle keys (#2866)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

build.gradle

@@ -9,6 +9,7 @@ plugins {
     id "com.github.jk1.dependency-license-report" version "2.9"
     //id "nebula.lint" version "19.0.3"
     id("org.panteleyev.jpackageplugin") version "1.6.0"
+    id "org.sonarqube" version "6.0.1.5171"
 }
 
 import com.github.jk1.license.render.*
@@ -34,7 +35,6 @@ java {
 
 repositories {
     mavenCentral()
-    maven { url = "https://jitpack.io" }
     maven { url = "https://build.shibboleth.net/maven/releases" }
     maven { url = "https://maven.pkg.github.com/jcefmaven/jcefmaven" }
 }
@@ -269,6 +269,17 @@ spotless {
     }
 }
 
+sonar {
+    properties {
+        property "sonar.projectKey", "Stirling-Tools_Stirling-PDF"
+        property "sonar.organization", "stirling-tools"
+        
+        property "sonar.exclusions", "**/build-wrapper-dump.json, src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
+        property "sonar.coverage.exclusions", "src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
+        property "sonar.cpd.exclusions", "src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
+    }
+}
+
 //gradleLint {
 //        rules=['unused-dependency']
 //    }