Fixes some "invalid project.xml" warnings

Removes duplicated dependency declarations in

 - ide/languages.toml
 - ide/xml.lexer
 - java/api.maven
 - java/gradle.java
 - webcommon/javascript2.vue

Author: mbien

ide/languages.toml/nbproject/project.xml

@@ -230,11 +230,6 @@
                         <recursive/>
                         <compile-dependency/>
                     </test-dependency>
-                    <test-dependency>
-                        <code-name-base>org.openide.util.lookup</code-name-base>
-                        <compile-dependency/>
-                        <test/>
-                    </test-dependency>
                 </test-type>
             </test-dependencies>
             <public-packages/>

ide/xml.lexer/nbproject/project.xml

@@ -70,10 +70,6 @@
                         <recursive/>
                         <compile-dependency/>
                     </test-dependency>
-                    <test-dependency>
-                        <code-name-base>org.netbeans.modules.editor.mimelookup.impl</code-name-base>
-                        <recursive/>
-                    </test-dependency>
                     <test-dependency>
                         <code-name-base>org.netbeans.modules.masterfs</code-name-base>
                     </test-dependency>

java/api.maven/nbproject/project.xml

@@ -110,11 +110,6 @@
                         <recursive/>
                         <compile-dependency/>
                     </test-dependency>
-                    <test-dependency>
-                        <code-name-base>org.netbeans.modules.maven</code-name-base>
-                        <recursive/>
-                        <compile-dependency/>
-                    </test-dependency>
                     <test-dependency>
                         <code-name-base>org.netbeans.modules.projectapi.nb</code-name-base>
                         <recursive/>

java/gradle.java/nbproject/project.xml

@@ -373,11 +373,6 @@
                         <code-name-base>org.netbeans.modules.java.j2seplatform</code-name-base>
                         <recursive/>
                     </test-dependency>
-                    <test-dependency>
-                        <code-name-base>org.netbeans.modules.gradle</code-name-base>
-                        <recursive/>
-                        <test/>
-                    </test-dependency>
                     <test-dependency>
                         <code-name-base>org.netbeans.modules.project.dependency</code-name-base>
                         <compile-dependency/>

webcommon/javascript2.vue/nbproject/project.xml

@@ -187,10 +187,6 @@
                         <code-name-base>org.netbeans.modules.css.prep</code-name-base>
                         <compile-dependency/>
                     </test-dependency>
-                    <test-dependency>
-                        <code-name-base>org.netbeans.modules.javascript2.jade</code-name-base>
-                        <compile-dependency/>
-                    </test-dependency>
                     <test-dependency>
                         <code-name-base>org.netbeans.modules.editor.mimelookup</code-name-base>
                         <recursive/>