Update siddhi and carbon-analytics versions
</build>
<properties>
- <carbon.analytics.version>2.0.250</carbon.analytics.version>
- <siddhi.version>4.0.6</siddhi.version>
+ <carbon.analytics.version>2.0.255</carbon.analytics.version>
+ <siddhi.version>4.0.8</siddhi.version>
<carbon.analytics-common.version>6.0.52</carbon.analytics-common.version>
<!-- Maven plugins -->
