#270 - Update dependencies

- log4j 2.17.1 -> 2.19.0
- junit 5.8.2 -> 5.9.1
- assertj 3.22.0 -> 3.23.1

uimaj-parent/pom.xml

@@ -142,10 +142,10 @@
      properties already, they should be injected manually into the plugins. 
     -->
     <slf4j-version>1.7.36</slf4j-version>
-    <log4j-version>2.17.1</log4j-version>
+    <log4j-version>2.19.0</log4j-version>
     <jackson-version>2.13.1</jackson-version>
-    <junit-version>5.8.2</junit-version>
-    <assertj-version>3.22.0</assertj-version>
+    <junit-version>5.9.1</junit-version>
+    <assertj-version>3.23.1</assertj-version>
     <xmlunit-version>2.9.0</xmlunit-version>
     <maven.version>3.2.5</maven.version>