Remove duplication rendering map location fields

We're going to move the partial to a component, and this makes it
easier.

app/components/budgets/investments/form_component.html.erb

@@ -44,15 +44,11 @@
       <%= render Documents::NestedComponent.new(f) %>
     <% end %>
 
-    <% if feature?(:map) %>
-      <div>
     <%= render "map_locations/form_fields",
                form: f,
                map_location: investment.map_location || MapLocation.new,
                label: t("budgets.investments.form.map_location"),
                help: t("budgets.investments.form.map_location_instructions") %>
-      </div>
-    <% end %>
 
     <div>
       <%= f.text_field :location %>

app/components/proposals/form_component.html.erb

@@ -52,15 +52,11 @@
       </div>
     <% end %>
 
-    <% if feature?(:map) %>
-      <div>
     <%= render "map_locations/form_fields",
                form: f,
                map_location: proposal.map_location || MapLocation.new,
                label: t("proposals.form.map_location"),
                help: t("proposals.form.map_location_instructions") %>
-      </div>
-    <% end %>
 
     <div>
       <%= f.label :tag_list, t("proposals.form.tags_label") %>

app/views/map_locations/_form_fields.html.erb

@@ -1,3 +1,5 @@
+<% if feature?(:map) %>
+  <div>
     <%= form.label :map_location, label %>
     <p class="help-text" id="tag-list-help-text"><%= help %></p>
 
@@ -8,3 +10,5 @@
       <%= m_l_fields.hidden_field :longitude %>
       <%= m_l_fields.hidden_field :zoom %>
     <% end %>
+  </div>
+<% end %>