* dependency version updates (#109)

- maven-enforcer-plugin updated from v1.4.1 to v3.0.0
- checkstyle updated from v8.44 to v8.45
- logback updated from v1.2.4 to v1.2.5

Author: phillipross

pom.xml

@@ -124,7 +124,7 @@
         <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
         <maven-ear-plugin.version>3.2.0</maven-ear-plugin.version>
         <maven-ejb-plugin.version>3.0.1</maven-ejb-plugin.version>
-        <maven-enforcer-plugin.version>1.4.1</maven-enforcer-plugin.version>
+        <maven-enforcer-plugin.version>3.0.0</maven-enforcer-plugin.version>
         <maven-failsafe-plugin.version>2.22.2</maven-failsafe-plugin.version>
         <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
         <maven-install-plugin.version>2.5.2</maven-install-plugin.version>
@@ -141,9 +141,9 @@
         <maven-war-plugin.version>3.3.1</maven-war-plugin.version>
         <versions-maven-plugin.version>2.8.1</versions-maven-plugin.version>
         <!-- Dependency versions -->
-        <dependency.checkstyle.version>8.44</dependency.checkstyle.version>
+        <dependency.checkstyle.version>8.45</dependency.checkstyle.version>
         <dependency.jts-version.version>1.18.1</dependency.jts-version.version>
-        <dependency.logback.version>1.2.4</dependency.logback.version>
+        <dependency.logback.version>1.2.5</dependency.logback.version>
         <dependency.postgresql-jdbc.version>42.2.23</dependency.postgresql-jdbc.version>
         <dependency.slfj.version>1.7.32</dependency.slfj.version>
         <dependency.spatial4j.version>0.8</dependency.spatial4j.version>