fix: GNU Make detects our glob.h

GNU Make's configure detects our new `glob.h` so we don't have to
override it anymore. Overriding it causes compilation to fail.

recipes/dev/gnu-make/recipe.toml

@@ -6,10 +6,4 @@ patches = [
 ]
 
 [build]
-template = "custom"
-script = """
-COOKBOOK_CONFIGURE_FLAGS+=(
-    make_cv_sys_gnu_glob=yes
-)
-cookbook_configure
-"""
+template = "configure"