CI: Replace pytest with pre-commit hook

tests/python_build/fixtures/glsl/vertex_fragment.out

@@ -0,0 +1,38 @@
+/* WARNING, THIS FILE WAS GENERATED, DO NOT EDIT */
+#pragma once
+
+static const char vertex_fragment_shader_glsl[] = {
+R"<!>(#[versions]
+
+lines = "#define MODE_LINES";
+
+#[vertex]
+
+#version 450
+
+#VERSION_DEFINES
+
+layout(location = 0) out vec3 uv_interp;
+
+void main() {
+
+#ifdef MODE_LINES
+	uv_interp = vec3(0,0,1);
+#endif
+}
+
+#[fragment]
+
+#version 450
+
+#VERSION_DEFINES
+
+#define M_PI 3.14159265359
+
+layout(location = 0) out vec4 dst_color;
+
+void main() {
+	dst_color = vec4(1,1,0,0);
+}
+)<!>"
+};