Add UseFlagly to Application Definition & Image Build

Author: thiagoozeias

hosted_logos/useflagly.svg

@@ -10710,6 +10710,10 @@ landscape:
               blog_url: https://docs.openfeature.dev/blog
               slack_url: https://slack.unleash.run
               youtube_url: https://www.youtube.com/@getunleash
+          - item:
+            name: UseFlagly
+            homepage_url: https://www.useflagly.com.br
+            logo: useflagly.svg
       - subcategory:
         name: Chaos Engineering
         items: