Add esp32s2 to no cas list

Author: MabezDev

ci/no_atomic_cas.sh

@@ -26,6 +26,8 @@ EOF
 for target in "${no_atomic_cas[@]}"; do
     echo "    \"${target}\"," >>"${file}"
 done
+# special case: xtensa-esp32s2-none-elf only exists in the esp-rs/rust compiler
+echo "    \"xtensa-esp32s2-none-elf\"," >>"${file}"
 cat >>"${file}" <<EOF
 ];
 EOF

no_atomic_cas.rs

@@ -14,4 +14,5 @@ const NO_ATOMIC_CAS: &[&str] = &[
     "thumbv4t-none-eabi",
     "thumbv5te-none-eabi",
     "thumbv6m-none-eabi",
+    "xtensa-esp32s2-none-elf",
 ];