Fix sentence-casing of two "More Info" button labels (#26135)

Fix sentence-casing of two "More Info" buttons

- the one in the Dev tools opens the "More info" dialog for the entity, so it's changed to that dialog's name
- the one for Thread configuration opens href=${documentationUrl(this.hass, `/integrations/thread`)}
therefore it's changed to "More information"

src/translations/en.json

@@ -5672,7 +5672,7 @@
           "other_networks": "Other networks",
           "my_network": "Preferred network",
           "no_preferred_network": "You don't have a preferred network yet.",
-          "more_info": "More Info",
+          "more_info": "More information",
           "add_open_thread_border_router": "Add an OpenThread border router",
           "reset_border_router": "Reset border router",
           "add_to_my_network": "Add to preferred network",
@@ -8511,7 +8511,7 @@
             "filter_states": "Filter states",
             "filter_attributes": "Filter attributes",
             "no_entities": "No entities",
-            "more_info": "More Info",
+            "more_info": "More info",
             "alert_entity_field": "Entity is a mandatory field",
             "last_updated": "[%key:ui::dialogs::more_info_control::last_updated%]",
             "last_changed": "[%key:ui::dialogs::more_info_control::last_changed%]",