Add form input field validation icons

Updates form validation to match updated style guide:
- Datepicker and password toggle form field
  padding adjusted to accomodate validation icons
- Valid form validation icon is hidden
- Adds carbon icons and enables validation icons in
  IBM environment

Signed-off-by: Dixsie Wolmers <dixsie@ibm.com>
Change-Id: I7edff1e9527ad2c2cfec236daacb83ad4864d785
diff --git a/src/views/Configuration/DateTimeSettings/DateTimeSettings.vue b/src/views/Configuration/DateTimeSettings/DateTimeSettings.vue
index e10c9ea..b6bc815 100644
--- a/src/views/Configuration/DateTimeSettings/DateTimeSettings.vue
+++ b/src/views/Configuration/DateTimeSettings/DateTimeSettings.vue
@@ -60,6 +60,7 @@
                     :state="getValidationState($v.form.manual.date)"
                     :disabled="form.configurationSelected === 'ntp'"
                     data-test-id="dateTimeSettings-input-manualDate"
+                    class="form-control-with-button"
                     @blur="$v.form.manual.date.$touch()"
                   />
                   <b-form-invalid-feedback role="alert">
@@ -400,12 +401,3 @@
   }
 };
 </script>
-
-<style lang="scss" scoped>
-.b-form-datepicker {
-  position: absolute;
-  right: 0;
-  top: 0;
-  z-index: $zindex-dropdown + 1;
-}
-</style>