added tooltip fix for tooltips in sidebar (incl. rebuild)

build/scss/_miscellaneous.scss

@@ -350,3 +350,8 @@ a.text-muted:hover {
 .flex-1 {
   flex: 1;
 }
+
+// Tooltip
+.tooltip {
+  z-index: 1170;
+}

dist/css/adminlte.css

@@ -14068,6 +14068,10 @@ a.text-muted:hover {
   flex: 1;
 }
 
+.tooltip {
+  z-index: 1170;
+}
+
 /*
  * Misc: print
  * -----------