Do not exclude pde.api.tools deps

When excluded this leads to mismatching signer problem

tycho-apitools-plugin/pom.xml

@@ -38,14 +38,8 @@
 		<dependency>
 		    <groupId>org.eclipse.pde</groupId>
 		    <artifactId>org.eclipse.pde.api.tools</artifactId>
-		    <version>1.3.500</version>
+		    <version>1.3.600</version>
 		    <type>jar</type>
-		    <exclusions>
-                <exclusion>
-                    <groupId>*</groupId>
-                    <artifactId>*</artifactId>
-                </exclusion>
-            </exclusions>
 		</dependency>
 		<dependency>
 		    <groupId>org.eclipse.pde</groupId>