Add derbytools dependency for testLatestDeps

In Derby 10.17.1.0+, the JDBC driver classes (including EmbeddedDriver) were moved from the main derby artifact to the derbytools artifact. When testLatestDeps=true, Derby gets upgraded to the latest version, causing NoClassDefFoundError for EmbeddedDriver.

Adding derbytools as a testLibrary dependency ensures the driver classes are available in both regular and latest-deps test runs.

Author: trask

instrumentation/jdbc/library/build.gradle.kts

@@ -16,6 +16,7 @@ dependencies {
 
   testLibrary("com.h2database:h2:1.3.169")
   testLibrary("org.apache.derby:derby:10.6.1.0") // first version jdk 1.6 compatible
+  testLibrary("org.apache.derby:derbytools:10.6.1.0")
   testLibrary("org.hsqldb:hsqldb:2.0.0")
 
   testLibrary("org.apache.tomcat:tomcat-jdbc:7.0.19")