fix(ui): remove blue border from Analyze database tooltip (#5289)

Removes the unwanted blue/purple border styling from the PopoverRunAnalyze
component to match the design of other tooltips in the application.

References: #RI-7771

Author: KrumTy

redisinsight/ui/src/components/side-panels/panels/live-time-recommendations/components/popover-run-analyze/styles.module.scss

@@ -21,8 +21,4 @@
 .panelPopover {
   width: 432px;
   padding: 16px 30px !important;
-  border: 1px solid var(--euiColorPrimary) !important;
-  :global(.euiPopover__panelArrow:before) {
-    border-top-color: var(--euiColorPrimary) !important;
-  }
 }