fix(deps): update dependency org.testcontainers:testcontainers-bom to v2

Author: renovate[bot]

pom.xml

@@ -18,7 +18,7 @@
         <java.version>21</java.version>
         <springdoc.version>2.8.13</springdoc.version>
         <spring-cloud.version>2025.0.0</spring-cloud.version>
-        <testcontainers.version>1.21.3</testcontainers.version>
+        <testcontainers.version>2.0.0</testcontainers.version>
         <sonar.projectKey>piomin_spring-microservices-kubernetes</sonar.projectKey>
         <sonar.organization>piomin</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>