Update org.eclipse.jdt.ecj to 3.38.0

Change-Id: I2e10c428991801e3da5ce1851eff23e508c2bd10

pom.xml

diff --git a/pom.xml b/pom.xml
index 67f03c1..7a07a3c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1116,7 +1116,7 @@
               <dependency>
                 <groupId>org.eclipse.jdt</groupId>
                 <artifactId>ecj</artifactId>
-                <version>3.37.0</version>
+                <version>3.38.0</version>
               </dependency>
             </dependencies>
           </plugin>