CI: Add some legacy stuff that we do not test in GitHub CI yet

There are some options that seem to belong to the legacy build.

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/13903)

(cherry picked from commit adcaebc3148fe0fde3f7641c4b607f30e1479986)

.github/workflows/ci.yml

@@ -108,7 +108,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: config
-        run: ./config -Werror --debug no-afalgeng no-shared enable-crypto-mdebug enable-rc5 enable-md2 && perl configdata.pm --dump
+        run: ./config -Werror --debug no-afalgeng no-shared enable-crypto-mdebug enable-rc5 enable-md2 enable-ssl3 enable-ssl3-method enable-weak-ssl-ciphers enable-zlib enable-ec_nistp_64_gcc_128 && perl configdata.pm --dump
       - name: make
         run: make -s -j4
       - name: make test