Update related roadmaps

src/data/roadmaps/backend/backend.md

@@ -46,6 +46,8 @@ seo:
     - 'backend developer quiz'
     - 'backend developer interview questions'
 relatedRoadmaps:
+  - 'docker'
+  - 'full-stack'
   - 'system-design'
   - 'python'
   - 'java'

src/data/roadmaps/devops/devops.md

@@ -41,6 +41,8 @@ seo:
     - 'devops interview questions'
 relatedRoadmaps:
   - 'backend'
+  - 'docker'
+  - 'kubernetes'
   - 'python'
   - 'java'
   - 'golang'

src/data/roadmaps/frontend/frontend.md

@@ -47,6 +47,7 @@ seo:
     - 'frontend developer quiz'
     - 'frontend developer interview questions'
 relatedRoadmaps:
+  - 'full-stack'
   - 'javascript'
   - 'nodejs'
   - 'react'

src/data/roadmaps/nodejs/nodejs.md

@@ -70,6 +70,7 @@ seo:
 relatedRoadmaps:
   - 'javascript'
   - 'backend'
+  - 'docker'
   - 'typescript'
   - 'system-design'
   - 'graphql'