ZJIT: Use opt-level=0 in tests like before

For some reason opt-level=1 triggers unexpected SIGTRAP in `make zjit-test`.

Author: XrXr

Cargo.toml

@@ -41,6 +41,10 @@ debug = true
 debug-assertions = true
 overflow-checks = true
 
+[profile.test]
+inherits = "dev"
+opt-level = 0
+
 [profile.dev_nodebug]
 inherits = "dev"