Upgrade to testng 7.5

Requires upgrading surefire as well.
diff --git a/project/pom.xml b/project/pom.xml
index 496bde0..8b67af1 100644
--- a/project/pom.xml
+++ b/project/pom.xml
@@ -218,7 +218,7 @@
     <!-- Plugin versions -->
     <bnd.version>5.2.0</bnd.version>
     <maven-jar-plugin.version>3.0.1</maven-jar-plugin.version>
-    <maven-surefire-plugin.version>2.17</maven-surefire-plugin.version>
+    <maven-surefire-plugin.version>3.0.0-M7</maven-surefire-plugin.version>
 
     <!-- General dependency versions -->
     <gson.version>2.8.9</gson.version>
@@ -243,7 +243,7 @@
     <osgi.version>6.0.0</osgi.version>
 
     <!-- Test dependency versions -->
-    <testng.version>6.8.21</testng.version>
+    <testng.version>7.5</testng.version>
     <xmlunit.version>1.3</xmlunit.version>
     <assertj-core.version>3.23.1</assertj-core.version>
     <assertj-guava.version>1.3.0</assertj-guava.version>