core_base.mk: add hevc software decoder

Bug: 14571712
Change-Id: I41c57023c6bcba73859b61052cacfd4ffd02e3dd
diff --git a/target/product/core_base.mk b/target/product/core_base.mk
index 0f793bb..43080e2 100644
--- a/target/product/core_base.mk
+++ b/target/product/core_base.mk
@@ -47,6 +47,7 @@
     libstagefright_soft_gsmdec \
     libstagefright_soft_h264dec \
     libstagefright_soft_h264enc \
+    libstagefright_soft_hevcdec \
     libstagefright_soft_mp3dec \
     libstagefright_soft_mpeg4dec \
     libstagefright_soft_mpeg4enc \