Angular upgrade

	- Upgraded Angular from 14 to 15 version.

Change-Id: I2339a04020153cbc9ed7a14bfe8e0aa265e507da
Signed-off-by: SANDHYA.JS <sandhya.j@tataelxsi.co.in>
diff --git a/src/assets/scss/variable.scss b/src/assets/scss/variable.scss
index 3af9d3b..5fcb793 100644
--- a/src/assets/scss/variable.scss
+++ b/src/assets/scss/variable.scss
@@ -124,6 +124,7 @@
 $cyan: #4fc3f7 !default;
 $grayish-red: #c1bfbf !default;
 $white-smoke: #f1f1f1 !default;
+$paleblue: #c8e1f9 !default;
 $text-muted: $gray-500 !default;
 $colors: (
   "blue": $blue,