Update dependency com.jcabi:parent to v0.73.4

Author: renovate[bot]

pom.xml

@@ -8,7 +8,7 @@ SPDX-License-Identifier: MIT
   <parent>
     <groupId>com.jcabi</groupId>
     <artifactId>parent</artifactId>
-    <version>0.64.1</version>
+    <version>0.73.4</version>
   </parent>
   <groupId>org.polystat</groupId>
   <artifactId>far</artifactId>