Drop unused dependencies (#1294)

These two were seemingly unused.
diff --git a/pom.xml b/pom.xml
index 4cf7327..67115c0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -274,11 +274,6 @@
       <version>3.20.0</version>
     </dependency>
     <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-text</artifactId>
-      <version>1.14.0</version>
-    </dependency>
-    <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
       <version>4.5.14</version>
@@ -290,12 +285,6 @@
     </dependency>
 
     <dependency>
-      <groupId>com.thoughtworks.qdox</groupId>
-      <artifactId>qdox</artifactId>
-      <version>2.2.0</version>
-    </dependency>
-
-    <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
       <version>${slf4jVersion}</version>