File build-blake-3-as-static.patch of Package mold

diff --git a/third-party/blake3/c/CMakeLists.txt b/third-party/blake3/c/CMakeLists.txt
index ebcca1db..4c7508aa 100644
--- a/third-party/blake3/c/CMakeLists.txt
+++ b/third-party/blake3/c/CMakeLists.txt
@@ -111,7 +111,7 @@ endif()
 mark_as_advanced(BLAKE3_SIMD_TYPE)
 
 # library target
-add_library(blake3
+add_library(blake3 STATIC
   blake3.c
   blake3_dispatch.c
   blake3_portable.c