fix: update data privacy text (#2465)

dev-client/src/translations/en.json

@@ -427,7 +427,7 @@
         "info": {
             "privacy_title": "LandPKS Data Privacy",
             "privacy_item1": "<bold>Public sites</bold> are visible to anyone on the LandPKS data portal.",
-            "privacy_item2": "All data entered into the LandPKS Soil ID mobile app is included, except for personally identifiable information (PII).",
+            "privacy_item2": "All observations entered into the LandPKS Soil ID mobile app is included, except for personally identifiable information (PII).",
             "privacy_item3": "<bold>A private site</bold> not affiliated with a project is only visible to the person who created it. That person can change the privacy at any time. ",
             "privacy_item4": "<bold>A project’s privacy setting determines the privacy of its affiliated sites.</bold> Sites that belong to a private project are visible to project team members. A project manager can change the privacy at any time. ",
             "data_portal_link_url": "https://landpks.terraso.org/portal",