$NetBSD$

Allow Catch2 v3.7 rather than requiring v3.8.

--- tests/CMakeLists.txt.orig	2025-03-12 04:10:14.579829737 +0000
+++ tests/CMakeLists.txt
@@ -1,7 +1,7 @@
 # TODO Add individual tests as executables in separate directories
 # add_subirectory(<testcase>)
 
-find_package(Catch2 3.8 REQUIRED)
+find_package(Catch2 3.7 REQUIRED)
 slic3r_remap_configs(Catch2::Catch2 RelWithDebInfo Release)
 slic3r_remap_configs(Catch2::Catch2WithMain RelWithDebInfo Release)