SUCCESSFUL build of OpenSSL branch master with options -d --strict-warnings no-dso

[OpenSSL run-checker]

Platform and configuration command:

$ uname -a
Linux run 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:57:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
$ CC=clang ../openssl/config -d --strict-warnings no-dso

Commit log since last time:

e211d949cd doc/man7/provider.pod: updates providers to use EVP_MD_free() and EVP_CIPHER_free() instead of EVP_MD_meth_free() and EVP_CIPHER_meth_free() respectively which are used mostly by the engine (legacy) code.
42141197a1 Fix for negative return value from `SSL_CTX_sess_accept()`
732e24bb14 Fix simpledynamic test compilation when condigured without DSO support.
6d4313f03e replace 'unsigned const char' with 'const unsigned char'
1330093b9c [test][pkey_check] Add more invalid SM2 key tests
9e49aff2aa Add SM2 private key range validation
4554988e58 [test][pkey_check] Add invalid SM2 key test
ed37336b63 [apps/pkey] Return error on failed `-[pub]check`
c5bc5ec849 [test] Add `pkey -check` validation tests
becbacd705 Adding TLS group name retrieval
22aa4a3afb [crypto/dh] side channel hardening for computing DH shared keys
d0afb30ef3 Ensure DTLS free functions can handle NULL
3d0b6494d5 Remove extra space.
981b4b9572 Fixed error and return code.
1c47539a23 Add a CHANGES entry for ignore unknown ciphers in set_ciphersuites.
c1e8a0c66e Fix set_ciphersuites ignore unknown ciphers.
a86add03ab Prepare for 3.0 alpha 11
cae118f938 Prepare for release of 3.0 alpha 10
bd0c71298a Update copyright year