Re-add old function name for backward compatibility in init (#58860)

While julia has no C-API backwards compatibility guarantees this is
simple enough to add.

Fixes #58859

(cherry picked from commit 92aacab)

Author: gbaraldi

src/jl_exported_funcs.inc

@@ -243,6 +243,7 @@
     XX(jl_init_) \
     XX(jl_init_options) \
     XX(jl_init_restored_module) \
+    XX(jl_init_with_image) \
     XX(jl_init_with_image_file) \
     XX(jl_init_with_image_handle) \
     XX(jl_install_sigint_handler) \

src/jlapi.c

@@ -120,6 +120,13 @@ JL_DLLEXPORT void jl_init_with_image_file(const char *julia_bindir,
     jl_exception_clear();
 }
 
+// Deprecated function, kept for backward compatibility
+JL_DLLEXPORT void jl_init_with_image(const char *julia_bindir,
+                                    const char *image_path)
+{
+    jl_init_with_image_file(julia_bindir, image_path);
+}
+
 /**
  * @brief Initialize the Julia runtime.
  *