test: move metadata JSON files close to where they are used

The resources directory will be reserved for the artifact building
machinery, and these files are only needed while running integration
tests.

Signed-off-by: Pablo Barbáchano <pablob@amazon.com>

Author: pb8o

src/vmm/src/cpu_config/test_utils.rs

@@ -9,7 +9,7 @@ use crate::cpu_config::templates::CustomCpuTemplate;
 pub fn get_json_template(filename: &str) -> CustomCpuTemplate {
     let json_path = [
         env!("CARGO_MANIFEST_DIR"),
-        "../../resources/tests/static_cpu_templates",
+        "../../tests/data/static_cpu_templates",
         filename,
     ]
     .iter()