Update firefox version in github actions

Author: jainadc9

.github/workflows/main.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: browser-actions/setup-firefox@v1
         with:
-          firefox-version: ${{ '102.0','latest-esr'}}
+          firefox-version: '102.0esr'
       - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'