CDRIVER-3998 move Windows OpenSSL auth to 2017 (#1168)

The versions of OpenSSL tested on 2013, 2015, and 2017 are all 1.0.2s.
The cause of failure is likely a host configuration issue.
It is possibly related to BUILD-10841.

Author: kevinAlbs

.evergreen/config.yml

@@ -24526,6 +24526,8 @@ buildvariants:
   - .4.4 .winssl !.nosasl .server
   - test-aws-openssl-regular-4.4
   - test-aws-openssl-regular-latest
+  - .authentication-tests .openssl !.sasl
+  - .authentication-tests .winssl
 - name: windows-2015
   display_name: Windows (VS 2015)
   expansions:
@@ -24541,7 +24543,6 @@ buildvariants:
   - .debug-compile !.sspi .openssl
   - .debug-compile !.sspi .nossl
   - .debug-compile .sspi !.openssl-static
-  - .authentication-tests .openssl !.sasl
   - .authentication-tests .winssl
   - .4.2 .winssl !.nosasl .server
   - .4.0 .winssl !.nosasl .server
@@ -24575,7 +24576,6 @@ buildvariants:
   - .debug-compile !.sspi .openssl !.client-side-encryption
   - .debug-compile !.sspi .nossl
   - .debug-compile .sspi !.client-side-encryption !.openssl-static
-  - .authentication-tests .openssl !.sasl
   - .authentication-tests .winssl
   - .4.2 .winssl !.nosasl .server !.client-side-encryption
   - .4.0 .winssl !.nosasl .server

build/evergreen_config_lib/variants.py

@@ -418,7 +418,11 @@ def days(n):
              '.5.0 .winssl !.nosasl .server',
              '.4.4 .winssl !.nosasl .server',
              'test-aws-openssl-regular-4.4',
-             'test-aws-openssl-regular-latest'
+             'test-aws-openssl-regular-latest',
+             # Authentication tests with OpenSSL on Windows are only run on the vs2017 variant.
+             # Older vs variants fail to verify certificates against Atlas tests.
+             '.authentication-tests .openssl !.sasl',
+             '.authentication-tests .winssl'
              ],
             {'CC': 'Visual Studio 15 2017 Win64'}),
     Variant('windows-2015',
@@ -433,7 +437,6 @@ def days(n):
              '.debug-compile !.sspi .openssl',
              '.debug-compile !.sspi .nossl',
              '.debug-compile .sspi !.openssl-static',
-             '.authentication-tests .openssl !.sasl',
              '.authentication-tests .winssl',
              '.4.2 .winssl !.nosasl .server',
              '.4.0 .winssl !.nosasl .server',
@@ -464,7 +467,6 @@ def days(n):
              '.debug-compile !.sspi .openssl !.client-side-encryption',
              '.debug-compile !.sspi .nossl',
              '.debug-compile .sspi !.client-side-encryption !.openssl-static',
-             '.authentication-tests .openssl !.sasl',
              '.authentication-tests .winssl',
              '.4.2 .winssl !.nosasl .server !.client-side-encryption',
              '.4.0 .winssl !.nosasl .server'],