Update cpptrace to 0.7.3 (#5845)

packages/c/cpptrace/xmake.lua

@@ -6,6 +6,7 @@ package("cpptrace")
     add_urls("https://github.com/jeremy-rifkin/cpptrace/archive/refs/tags/$(version).tar.gz",
              "https://github.com/jeremy-rifkin/cpptrace.git")
 
+    add_versions("v0.7.3", "8b83200860db148a7fd0b2594e7affc6a55809da256e132d6f0d5b202b2e26dd")
     add_versions("v0.7.1", "63df54339feb0c68542232229777df057e1848fc8294528613971bbf42889e83")
     add_versions("v0.7.0", "b5c1fbd162f32b8995d9b1fefb1b57fac8b1a0e790f897b81cdafe3625d12001")
     add_versions("v0.6.3", "665bf76645ec7b9e6d785a934616f0138862c36cdb58b0d1c9dd18dd4c57395a")