TCA-512 - add missing cert type gradients

Author: vas3a

src-ts/tools/learn/course-certificate/certificate-view/certificate/certificate-bg-pattern/CertificateBgPattern.module.scss

@@ -24,10 +24,19 @@
     &:global(.theme-qa) {
         background-image: $tc-qa-grad;
     }
+
     &:global(.theme-datascience) {
         background-image: $tc-datascience-grad;
     }
 
+    &:global(.theme-interview) {
+        background-image: $tc-interview-grad;
+    }
+
+    &:global(.theme-security) {
+        background-image: $tc-security-grad;
+    }
+
     > div {
         position: absolute;
         top: 0;

src-ts/tools/learn/course-certificate/certificate-view/certificate/includes.scss

@@ -6,10 +6,12 @@ $tc-dev-grad: linear-gradient(84.92deg, #048467 2.08%, #064871 97.43%);
 $tc-design-grad: linear-gradient(84.92deg, #065D6E 2.08%, #06596E 2.09%, #3E3B91 97.43%);
 $tc-qa-grad: linear-gradient(84.92deg, #363D8C 2.08%, #723390 97.43%);
 $tc-datascience-grad: linear-gradient(84.92deg, #723390 2.08%, #8C384F 97.43%);
+$tc-interview-grad: linear-gradient(84.92deg, #048467 2.08%, #064871 33.85%, #6831A8 66.15%, #8C384D 97.43%);
+$tc-security-grad: linear-gradient(84.92deg, #048467 2.08%, #064871 97.43%);
 
 @mixin grad-text-color($grad) {
     background: $grad;
     -webkit-background-clip: text;
     background-clip: text;
     -webkit-text-fill-color: transparent;
-}
+}