Commit 42b058a3 for libheif

commit 42b058a321acfcc05937125e6c7b1a4df609441b
Author: dukesook <devonsookhoo14@gmail.com>
Date:   Tue Dec 23 12:11:34 2025 -0700

    uncompressed signed integer

diff --git a/libheif/codecs/uncompressed/unc_types.h b/libheif/codecs/uncompressed/unc_types.h
index 1bcedf73..2217ed17 100644
--- a/libheif/codecs/uncompressed/unc_types.h
+++ b/libheif/codecs/uncompressed/unc_types.h
@@ -175,10 +175,17 @@ enum heif_uncompressed_component_format
    */
   component_format_complex = 2,

+  /**
+   * Signed integer.
+   *
+   * The component value is a two's complement signed integer.
+   */
+  component_format_signed = 3,
+
   /**
    * Maximum valid component format identifier.
    */
-  component_format_max_valid = component_format_complex
+  component_format_max_valid = component_format_signed
 };