fix: search index variable for node lts

Author: nbbeeken

.evergreen/ci_matrix_constants.js

@@ -5,7 +5,7 @@ const versions = [
   { codeName: 'hydrogen', versionNumber: 18 },
   { codeName: 'iron', versionNumber: 20 }
 ];
-const NODE_VERSIONS = versions.map(({ versionNumber }) => versionNumber).sort();
+const NODE_VERSIONS = versions.map(({ versionNumber }) => versionNumber).sort((a, b) => a - b);
 const LOWEST_LTS = NODE_VERSIONS[0];
 const LATEST_LTS = NODE_VERSIONS[NODE_VERSIONS.length - 1];
 

.evergreen/config.yml

@@ -3006,7 +3006,7 @@ tasks:
         type: setup
         params:
           updates:
-            - {key: NODE_LTS_NAME, value: '20'}
+            - {key: NODE_LTS_VERSION, value: '20'}
             - {key: VERSION, value: latest}
             - {key: TOPOLOGY, value: replica_set}
       - func: install dependencies

.evergreen/generate_evergreen_tasks.js

@@ -643,7 +643,7 @@ SINGLETON_TASKS.push({
   tags: [],
   commands: [
     updateExpansions({
-      NODE_LTS_NAME: LATEST_LTS,
+      NODE_LTS_VERSION: LATEST_LTS,
       VERSION: 'latest',
       TOPOLOGY: 'replica_set'
     }),