Add GHA to validate required license headers (async-profiler#1016)

.github/workflows/linters.yml

@@ -0,0 +1,13 @@
+name: Linter Checks
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  check-license-headers:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check license headers
+        uses: apache/skywalking-eyes/[email protected]

.licenserc.yaml

@@ -0,0 +1,22 @@
+header:
+  - paths:
+      - 'src/jattach'
+    license:
+      content: |
+        Copyright The jattach authors
+        SPDX-License-Identifier: Apache-2.0
+
+    comment: on-failure
+
+  - paths:
+      - 'src'
+      - 'test'
+    paths-ignore:
+      - 'src/jattach'
+      - 'src/res'
+    license:
+      content: |
+        Copyright The async-profiler authors
+        SPDX-License-Identifier: Apache-2.0
+
+    comment: on-failure