Update parent and tidy up

pom.xml

@@ -13,7 +13,7 @@
   <parent>
     <groupId>io.takari</groupId>
     <artifactId>takari</artifactId>
-    <version>56</version>
+    <version>60</version>
   </parent>
   <groupId>io.takari.maven</groupId>
   <artifactId>takari-smart-builder</artifactId>
@@ -42,8 +42,8 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <mavenVersion>3.9.9</mavenVersion>
     <mavenResolverVersion>1.9.22</mavenResolverVersion>
-    <pluginTestingVersion>3.0.4</pluginTestingVersion>
-    <takari.lifecycleVersion>2.1.7</takari.lifecycleVersion>
+    <slf4jVersion>1.7.36</slf4jVersion>
+    <pluginTestingVersion>3.0.5</pluginTestingVersion>
     <takari.javaSourceVersion>1.8</takari.javaSourceVersion>
   </properties>
 
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
-      <version>1.7.36</version>
+      <version>${slf4jVersion}</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -102,7 +102,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-simple</artifactId>
-      <version>1.7.36</version>
+      <version>${slf4jVersion}</version>
       <scope>test</scope>
     </dependency>
   </dependencies>