css: Move text-error class from bootstrap.

Remove hover and focus CSS for anchor tags since `text-error` elements
which use this CSS right now don't have anchor tag.

web/styles/app_components.css

@@ -1275,3 +1275,7 @@ div.overlay {
 .text-success {
     color: hsl(120.91deg 32.04% 40.39%);
 }
+
+.text-error {
+    color: hsl(1.06deg 44.66% 50.39%);
+}

web/third/bootstrap/css/bootstrap.app.css

@@ -69,13 +69,6 @@ a:focus {
 p {
   margin: 0 0 10px;
 }
-.text-error {
-  color: #b94a48;
-}
-a.text-error:hover,
-a.text-error:focus {
-  color: #953b39;
-}
 h1,
 h2,
 h3,