Move trailing macro comments to previous line.

Clang-format was severy confused with following construct:
\\#define MBEDTLS_macro_name     /**< description */

Used script:
```
import re
import sys

for arg in sys.argv[1:]:
    print(arg)
with open(arg, 'r') as file:
    content = file.read()
    content = re.sub(r"((//)?#define MBEDTLS_\w+ *(?<= )-?\w+) *(/\*\*<(.*))", r"/**\4\n\1", \
        content, flags = re.M)
with open(arg, 'w') as file:
    file.write(content)
```

Executed with:
`find . -regextype posix-egrep -regex ".*\.([hc]|fmt|function)" | xargs -L1 python script.py`

One comment in ctr_drbg.h had to be fixed manually, because /**< was spanning on multiple line.

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 3e599b9..887c7cc 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -39,9 +39,11 @@
 #define MBEDTLS_DES3_BLOCK_SIZE         8
 
 #if defined(MBEDTLS_AES_C)
-#define MBEDTLS_CIPHER_BLKSIZE_MAX      16  /**< The longest block used by CMAC is that of AES. */
+/** The longest block used by CMAC is that of AES. */
+#define MBEDTLS_CIPHER_BLKSIZE_MAX      16
 #else
-#define MBEDTLS_CIPHER_BLKSIZE_MAX      8   /**< The longest block used by CMAC is that of 3DES. */
+/** The longest block used by CMAC is that of 3DES. */
+#define MBEDTLS_CIPHER_BLKSIZE_MAX      8
 #endif
 
 #if !defined(MBEDTLS_CMAC_ALT)