ci: Do not run CI checks when docs change

.github/workflows/e2e.yml

@@ -1,6 +1,8 @@
 name: E2E tests
 on:
   pull_request:
+    paths-ignore:
+      - 'docs/**'
   schedule:
     - cron: '0 1 * * *'
   workflow_dispatch:

.github/workflows/golangci-lint.yml

@@ -3,6 +3,8 @@ name: golangci-lint
 on:
   pull_request:
     types: [opened, edited, synchronize, reopened]
+    paths-ignore:
+      - 'docs/**'
 
 # Remove all permissions from GITHUB_TOKEN except metadata.
 permissions: {}

.github/workflows/lint.yml

@@ -3,6 +3,8 @@ name: Lint
 on:
   pull_request:
     types: [opened, edited, synchronize, reopened]
+    paths-ignore:
+      - 'docs/**'
 
 # Remove all permissions from GITHUB_TOKEN except metadata.
 permissions: {}