ci: Fix pre-check stage failing tests

- Updated license headers
- Re-enabled public headers and static analysis checks
- Fix public header file check failure

Co-authored-by: Aditya Patwardhan <aditya.patwardhan@espressif.com>

components/mbedtls/port/esp32c3/bignum.c

@@ -1,24 +1,12 @@
-/**
- * \brief  Multi-precision integer library, ESP32 C3 hardware accelerated parts
+/*
+ * Multi-precision integer library
+ * ESP32 C3 hardware accelerated parts based on mbedTLS implementation
  *
- *  based on mbedTLS implementation
+ * SPDX-FileCopyrightText: The Mbed TLS Contributors
  *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  Additions Copyright (C) 2016-2020, Espressif Systems (Shanghai) PTE Ltd
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  *
+ * SPDX-FileContributor: 2016-2021 Espressif Systems (Shanghai) CO LTD
  */
 #include <string.h>
 #include <sys/param.h>