remove unused maven deps

pom-common.xml

@@ -31,19 +31,6 @@
     </parent>
 
     <dependencies>
-        <!-- todo-0: what was this? -->
-        <dependency>
-            <groupId>com.vladmihalcea</groupId>
-            <artifactId>hibernate-types-60</artifactId>
-            <version>2.21.1</version>
-        </dependency>
-
-        <!-- todo-0: do we still need this with postgres now gone? -->
-        <dependency>
-            <groupId>jakarta.persistence</groupId>
-            <artifactId>jakarta.persistence-api</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-thymeleaf</artifactId>