Add 8.0 and Auth + SSL Testing

Adding tests: 
* MongoDB SERVER Version 8.0
* Auth SSL

This creates 4 test variants total:
* 5.0 -- NoAuth NoSSL
* 5.0 -- Auth SSL
* 8.0 -- NoAuth NoSSL
* 8.0 -- Auth SSL

Author: Jibola

.evergreen/config.yml

@@ -31,11 +31,6 @@ functions:
     - command: subprocess.exec
       params:
         binary: bash
-        env:
-          MONGODB_VERSION: "5.0"
-          TOPOLOGY: server
-          AUTH: "noauth"
-          SSL: "nossl"
         args:
           - ${DRIVERS_TOOLS}/.evergreen/run-orchestration.sh
 
@@ -69,8 +64,47 @@ tasks:
     - func: "run unit tests"
 
 buildvariants:
-- name: tests
-  display_name: Run Tests
+- name: tests-5-noauth-nossl
+  display_name: Run Tests 5.0 NoAuth NoSSL
   run_on: rhel87-small
+  expansions:
+    MONGODB_VERSION: "5.0"
+    TOPOLOGY: server
+    AUTH: "noauth"
+    SSL: "nossl"
   tasks:
   - name: run-tests
+
+- name: tests-5-auth-ssl
+  display_name: Run Tests 5.0 Auth SSL
+  run_on: rhel87-small
+  expansions:
+    MONGODB_VERSION: "5.0"
+    TOPOLOGY: server
+    AUTH: "auth"
+    SSL: "ssl"
+  tasks:
+  - name: run-tests
+
+- name: tests-8-noauth-nossl
+  display_name: Run Tests 8.0 NoAuth NoSSL
+  run_on: rhel87-small
+  expansions:
+    MONGODB_VERSION: "8.0"
+    TOPOLOGY: server
+    AUTH: "noauth"
+    SSL: "nossl"
+  tasks:
+  - name: run-tests
+
+- name: tests-8-noauth-nossl
+  display_name: Run Tests 8.0 Auth SSL
+  run_on: rhel87-small
+  expansions:
+    MONGODB_VERSION: "8.0"
+    TOPOLOGY: server
+    AUTH: "auth"
+    SSL: "ssl"
+  tasks:
+  - name: run-tests
+