Opps, use build_ prefix for reading meta data annotations from build methods

To avoid "Missing @DependencyMeta on method build" error on partial rebuild

Author: rbygrave

inject-generator/src/main/java/io/avaje/inject/generator/Processor.java

@@ -242,7 +242,7 @@ private void readFactory(TypeElement factoryType) {
 
   private void readBuildMethodDependencyMeta(Element element) {
     Name simpleName = element.getSimpleName();
-    if (simpleName.toString().startsWith("build")) {
+    if (simpleName.toString().startsWith("build_")) {
       // read a build method - DependencyMeta
       DependencyMeta meta = element.getAnnotation(DependencyMeta.class);
       if (meta == null) {