feat(ota): Checked the support of OTA for esp32c5

Checked the support of OTA features for esp32c5, tested
examples and added the support in README.md file. Even
added the support in systems .build-test-rules.yml

examples/system/ota/otatool/pytest_otatool.py

@@ -30,6 +30,7 @@ def _real_test_func(dut: Dut) -> None:
 @pytest.mark.esp32s2
 @pytest.mark.esp32c3
 @pytest.mark.esp32s3
+# @pytest.mark.esp32c5  # IDF-10915
 @pytest.mark.esp32c6
 @pytest.mark.esp32p4
 @pytest.mark.generic