Add PHONY target to make haiku-java target

This build creates artifacts for java fuzzers for Haiku.

Bug: 213225119
Test: build/soong/soong_ui.bash --make-mode -j86 haiku-java showcommands
dist DIST_DIR="."

Change-Id: I1ec16c39c3cd0ca008acc38bc51a3c3fa2ecdc9f
diff --git a/core/Makefile b/core/Makefile
index 137ed12..a283380 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -6293,6 +6293,10 @@
 haiku: $(SOONG_FUZZ_PACKAGING_ARCH_MODULES) $(ALL_FUZZ_TARGETS)
 $(call dist-for-goals,haiku,$(SOONG_FUZZ_PACKAGING_ARCH_MODULES))
 
+.PHONY: haiku-java
+haiku-java: $(SOONG_JAVA_FUZZ_PACKAGING_ARCH_MODULES) $(ALL_JAVA_FUZZ_TARGETS)
+$(call dist-for-goals,haiku-java,$(SOONG_JAVA_FUZZ_PACKAGING_ARCH_MODULES))
+
 .PHONY: haiku-rust
 haiku-rust: $(SOONG_RUST_FUZZ_PACKAGING_ARCH_MODULES) $(ALL_RUST_FUZZ_TARGETS)
 $(call dist-for-goals,haiku-rust,$(SOONG_RUST_FUZZ_PACKAGING_ARCH_MODULES))