Update sonarqube to v26 (major) (#755)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
GitOrigin-RevId: f56c1ef405a0b4dddb2ce3c5b57a0a44f20de199

Author: renovate[bot]

pom.xml

@@ -100,7 +100,7 @@
       at SonarSource/sonarqube/gradle.properties
     -->
     <sonar.projectName>Python Enterprise</sonar.projectName>
-    <sonar.version>25.7.0.110598</sonar.version>
+    <sonar.version>26.2.0.118776</sonar.version>
     <sonar.api.version>13.0.0.3026</sonar.api.version>
     <sonar.orchestrator.version>5.6.2.2625</sonar.orchestrator.version>
     <sonar-analyzer-commons.version>2.21.0.4626</sonar-analyzer-commons.version>