Maven build update

- Bump to version 1.5.0-dev
- Update dependencies
- Fix broken Symon homepage URL
- Fix maven xsd URL

pom.xml

@@ -1,12 +1,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.loomcom.symon</groupId>
     <artifactId>symon</artifactId>
     <packaging>jar</packaging>
-    <version>1.4.0</version>
+    <version>1.5.0-dev</version>
     <name>symon</name>
-    <url>http://www.loomcom.com/symon</url>
+    <url>https://git.loomcom.com/seth/symon</url>
     <properties>
         <project.build.sourceEncoding>
             UTF-8
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.4.5</version>
+            <version>1.5.16</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>4.8.0</version>
+            <version>4.11.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>