chore: address comments

Author: baileympearson

.evergreen/config.yml

@@ -2319,8 +2319,8 @@ buildvariants:
       MSVS_VERSION: 2019
     tasks: *ref_1
   - name: macos-1100
-    display_name: macOS 10.14 Node gallium
-    run_on: macos-1014
+    display_name: MacOS 11 Node Gallium
+    run_on: macos-1100
     expansions:
       NODE_LTS_NAME: gallium
       CLIENT_ENCRYPTION: true

.evergreen/generate_evergreen_tasks.js

@@ -357,7 +357,7 @@ OPERATING_SYSTEMS.forEach(
     const tasks = getTaskList(mongoVersion, osName.split('-')[0]);
 
     testedNodeVersions.forEach(NODE_LTS_NAME => {
-      const nodeLtsDisplayName = `Node ${NODE_LTS_NAME[0].toUpperCase()}${NODE_LTS_NAME.substr(1)}`;
+      const nodeLtsDisplayName = `Node ${NODE_LTS_NAME[0].toUpperCase()}${NODE_LTS_NAME.slice(1)}`;
       const name = `${osName}-${NODE_LTS_NAME}`;
       const display_name = `${osDisplayName} ${nodeLtsDisplayName}`;
       const expansions = { NODE_LTS_NAME };
@@ -376,8 +376,8 @@ OPERATING_SYSTEMS.forEach(
 
 BUILD_VARIANTS.push({
   name: 'macos-1100',
-  display_name: `macOS 10.14 Node ${LATEST_LTS}`,
-  run_on: 'macos-1014',
+  display_name: `MacOS 11 Node ${LATEST_LTS[0].toUpperCase()}${LATEST_LTS.slice(1)}`,
+  run_on: 'macos-1100',
   expansions: {
     NODE_LTS_NAME: LATEST_LTS,
     CLIENT_ENCRYPTION: true