Removals
   * Remove the TLS 1.0, TLS 1.1 and DTLS 1.0 support by removing the following
     deprecated library constants: MBEDTLS_SSL_PROTO_TLS1,
     MBEDTLS_SSL_PROTO_TLS1_1, MBEDTLS_SSL_CBC_RECORD_SPLITTING,
     MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED,
     MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED, MBEDTLS_SSL_RECORD_CHECKING,
     MBEDTLS_SSL_FALLBACK_SCSV, MBEDTLS_SSL_FALLBACK_SCSV_VALUE,
     MBEDTLS_SSL_IS_FALLBACK, MBEDTLS_SSL_IS_NOT_FALLBACK, and functions:
     mbedtls_ssl_conf_cbc_record_splitting(),
     mbedtls_ssl_get_key_exchange_md_ssl_tls(), mbedtls_ssl_conf_fallback().
     Fixes #4286.

Removals
   * Remove the TLS 1.0, TLS 1.1 and DTLS 1.0 support by removing the following
     library constants: MBEDTLS_SSL_PROTO_TLS1,
     MBEDTLS_SSL_PROTO_TLS1_1, MBEDTLS_SSL_CBC_RECORD_SPLITTING,
     MBEDTLS_SSL_CBC_RECORD_SPLITTING_ENABLED,
     MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED,
     MBEDTLS_SSL_FALLBACK_SCSV, MBEDTLS_SSL_FALLBACK_SCSV_VALUE,
     MBEDTLS_SSL_IS_FALLBACK, MBEDTLS_SSL_IS_NOT_FALLBACK, and functions:
     mbedtls_ssl_conf_cbc_record_splitting(),
     mbedtls_ssl_get_key_exchange_md_ssl_tls(), mbedtls_ssl_conf_fallback().
     Fixes #4286.

Fix the "rm (D)TLS 1.0 1.1" ChangeLog entry
Fix the "rm (D)TLS 1.0 1.1" ChangeLog entry

- Removing MBEDTLS_SSL_RECORD_CHECKING has nothing to do with TLS 1.0,
TLS 1.1 and DTLS 1.0. It has been included here as a consequence of an
unfortunate typo in the description of 4286. Actually, this macro was
removed independently and we already have a ChangeLog entry about it:
ChangeLog.d/issue4361.txt

- While at it, remove the word "deprecated": these macros and functions
had not been documented as deprecated in any version of the library
before being removed.

Signed-off-by: Manuel Pégourié-Gonnard <4ba0d615aeeda88e422ca8fba28fe2938485facf@arm.com>
