GUACAMOLE-773: Update all Java dependencies to latest stable versions.

pom.xml

@@ -36,12 +36,12 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <!-- Dependency versions -->
-        <guava.version>30.1-jre</guava.version>
-        <guice.version>4.2.3</guice.version>
+        <guava.version>30.1.1-jre</guava.version>
+        <guice.version>5.0.1</guice.version>
         <hk2.version>2.6.1</hk2.version>
-        <jackson.version>2.10.1</jackson.version>
-        <jersey.version>2.31</jersey.version>
-        <junit.version>5.6.0</junit.version>
+        <jackson.version>2.12.2</jackson.version>
+        <jersey.version>2.33</jersey.version>
+        <junit.version>5.7.1</junit.version>
         <logback.version>1.2.3</logback.version>
         <slf4j.version>1.7.30</slf4j.version>
 
@@ -267,11 +267,6 @@
                 <artifactId>guice-assistedinject</artifactId>
                 <version>${guice.version}</version>
             </dependency>
-            <dependency>
-                <groupId>com.google.inject.extensions</groupId>
-                <artifactId>guice-multibindings</artifactId>
-                <version>${guice.version}</version>
-            </dependency>
             <dependency>
                 <groupId>com.google.inject.extensions</groupId>
                 <artifactId>guice-servlet</artifactId>