Add 4.0 server to Evergreen matrix

Author: jyemin

.evergreen/.evg.yml

@@ -412,6 +412,10 @@ axes:
         display_name: "latest"
         variables:
            VERSION: "latest"
+      - id: "4.0"
+        display_name: "4.0"
+        variables:
+           VERSION: "4.0"
       - id: "3.6"
         display_name: "3.6"
         variables:
@@ -517,15 +521,14 @@ buildvariants:
     - name: "static-analysis"
 
 - matrix_name: "tests-zlib-compression"
-  matrix_spec: { compressor : "zlib", auth: "noauth", ssl: "nossl", jdk: "jdk6", version: ["3.6", "latest"], topology: "standalone", os:
-  "linux" }
+  matrix_spec: { compressor : "zlib", auth: "noauth", ssl: "nossl", jdk: "jdk6", version: ["3.6", "4.0", "latest"], topology: "standalone", os: "linux" }
   display_name: "${version} ${compressor} ${topology} ${auth} ${ssl} ${jdk} ${os} "
   tags: ["tests-variant"]
   tasks:
      - name: "test"
 
 - matrix_name: "tests-snappy-compression"
-  matrix_spec: { compressor : "snappy", auth: "noauth", ssl: "nossl", jdk: "jdk7", version: ["3.4", "3.6", "latest"], topology: "standalone", os: "linux" }
+  matrix_spec: { compressor : "snappy", auth: "noauth", ssl: "nossl", jdk: "jdk7", version: ["3.4", "3.6", "4.0", "latest"], topology: "standalone", os: "linux" }
   display_name: "${version} ${compressor} ${topology} ${auth} ${ssl} ${jdk} ${os} "
   tags: ["tests-variant"]
   tasks:
@@ -540,36 +543,35 @@ buildvariants:
 
 - matrix_name: "tests-jdk6-secure"
   matrix_spec:  { auth: "auth", ssl: "ssl", jdk: "jdk6", version: "*", topology: "*", os: "*" }
-  exclude_spec: { auth: "auth", ssl: "ssl", jdk: "jdk6", version: "latest", topology: "*", os: "*" }
+  exclude_spec: { auth: "auth", ssl: "ssl", jdk: "jdk6", version: ["4.0", "latest"], topology: "*", os: "*" }
   display_name: "${version} ${topology} ${auth} ${ssl} ${jdk} ${os} "
   tags: ["tests-variant"]
   tasks:
      - name: "test"
 
 - matrix_name: "tests-jdk8-secure"
-  matrix_spec: { auth: "auth", ssl: "ssl", jdk: "jdk8", version: ["latest"], topology: "*", os: "*" }
+  matrix_spec: { auth: "auth", ssl: "ssl", jdk: "jdk8", version: ["4.0", "latest"], topology: "*", os: "*" }
   display_name: "${version} ${topology} ${auth} ${ssl} ${jdk} ${os} "
   tags: ["tests-variant"]
   tasks:
      - name: "test"
 
-- matrix_name: "tests-jdk-other"
-  matrix_spec: { auth: "auth", ssl: "ssl", jdk: "*", version: "3.6", topology: "standalone", os: "linux" }
-  exclude_spec: { jdk: "jdk6", auth: "*", ssl: "*", version: "*", topology: "*", os: "*" }
+- matrix_name: "tests-jdk7-secure"
+  matrix_spec: { auth: "auth", ssl: "ssl", jdk: "jdk7", version: "3.6", topology: "standalone", os: "linux" }
   display_name: "${version} ${topology} ${auth} ${ssl} ${jdk} ${os} "
   tags: ["tests-variant"]
   tasks:
      - name: "test"
 
 - matrix_name: "tests-socket"
-  matrix_spec: { auth: "*", ssl: "nossl", jdk: "jdk8", version: "3.6", topology: "*", os: "linux" }
+  matrix_spec: { auth: "*", ssl: "nossl", jdk: "jdk8", version: ["4.0"], topology: "standalone", os: "linux" }
   display_name: "Socket: ${version} ${topology} ${auth} ${jdk} ${os} "
   tags: ["tests-socket-variant"]
   tasks:
      - name: "socket-test"
 
 - matrix_name: "tests-socket-snappy-compression"
-  matrix_spec: { compressor : "snappy", auth: "noauth", ssl: "nossl", jdk: "jdk7", version: "3.6", topology: "standalone", os: "linux" }
+  matrix_spec: { compressor : "snappy", auth: "noauth", ssl: "nossl", jdk: "jdk7", version: ["4.0"], topology: "standalone", os: "linux" }
   display_name: "Socket: ${version} ${compressor} ${topology} ${auth} ${jdk} ${os} "
   tags: ["tests-socket-variant"]
   tasks: