Update Sonar scanner version

Author: rammrain

.github/workflows/build.yml

@@ -10,6 +10,7 @@ on:
 
 env:
   DEFAULT_JAVA_VERSION: '17'
+  SONAR_JAVA_VERSION: '21'
 
 jobs:
 
@@ -45,7 +46,7 @@ jobs:
 
       - name: Run Sonar analysis
         # Skip Sonar on Dependabot in pull_request runs (no secrets there); handled by a separate job below
-        if: matrix.java == env.DEFAULT_JAVA_VERSION && github.actor != 'dependabot[bot]'
+        if: matrix.java == env.SONAR_JAVA_VERSION && github.actor != 'dependabot[bot]'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
@@ -72,7 +73,7 @@ jobs:
         uses: actions/setup-java@v5
         with:
           distribution: temurin
-          java-version: ${{ env.DEFAULT_JAVA_VERSION }}
+          java-version: ${{ env.SONAR_JAVA_VERSION }}
 
       - name: Build (no tests)
         run: ./gradlew assemble -x test

sonarcloud.gradle

@@ -6,7 +6,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath("org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:7.2.2.6593")
+        classpath("org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:7.2.3.7755")
     }
 }
 apply plugin: org.sonarqube.gradle.SonarQubePlugin
@@ -15,7 +15,6 @@ sonar {
     properties {
         property "sonar.projectKey", "BitWeb_java-core-lib"
         property "sonar.organization", "bitweb-oss"
-        property "sonar.host.url", "https://sonarcloud.io"
         property "sonar.exclusions", "build/generated/**"
     }
 }