Add dbcp2/hikari aliases for pool waiting instrumentation

This would help if this feature becomes enabled it by default in the future, or if someone using this feature wanted to disable it for a particular pool library.

Suggested during code review.

Co-authored-by: Stuart McCulloch <mcculls@gmail.com>

Author: deejgregor

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2LinkedBlockingDequeInstrumentation.java

@@ -19,7 +19,7 @@ public final class Dbcp2LinkedBlockingDequeInstrumentation extends InstrumenterM
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2LinkedBlockingDequeInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2ManagedConnectionInstrumentation.java

@@ -14,7 +14,7 @@ public final class Dbcp2ManagedConnectionInstrumentation extends InstrumenterMod
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2ManagedConnectionInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2PerUserPoolDataSourceInstrumentation.java

@@ -14,7 +14,7 @@ public final class Dbcp2PerUserPoolDataSourceInstrumentation extends Instrumente
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2PerUserPoolDataSourceInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2PoolingDataSourceInstrumentation.java

@@ -14,7 +14,7 @@ public final class Dbcp2PoolingDataSourceInstrumentation extends InstrumenterMod
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2PoolingDataSourceInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2PoolingDriverInstrumentation.java

@@ -14,7 +14,7 @@ public final class Dbcp2PoolingDriverInstrumentation extends InstrumenterModule.
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2PoolingDriverInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/Dbcp2SharedPoolDataSourceInstrumentation.java

@@ -14,7 +14,7 @@ public final class Dbcp2SharedPoolDataSourceInstrumentation extends Instrumenter
     implements Instrumenter.ForKnownTypes, Instrumenter.HasMethodAdvice {
 
   public Dbcp2SharedPoolDataSourceInstrumentation() {
-    super("jdbc");
+    super("jdbc", "dbcp2");
   }
 
   @Override

dd-java-agent/instrumentation/jdbc/src/main/java/datadog/trace/instrumentation/jdbc/HikariConcurrentBagInstrumentation.java

@@ -38,7 +38,7 @@ public final class HikariConcurrentBagInstrumentation extends InstrumenterModule
     implements Instrumenter.ForSingleType, Instrumenter.HasMethodAdvice {
 
   public HikariConcurrentBagInstrumentation() {
-    super("jdbc");
+    super("jdbc", "hikari");
   }
 
   @Override