add config file for the markdown checker

# Conflicts:
#	.github/workflows/reusable-markdown-link-check.yml

Author: breedx-splk

.github/workflows/reusable-markdown-link-check.yml

@@ -12,14 +12,9 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - uses: lycheeverse/lychee-action@885c65f3dc543b57c898c8099f4e08c8afd178a2 # v2.6.1
+      - uses: lycheeverse/lychee-action@82202e5e9c2f4ef1a55a3d02563e1cb6041e5332 # v2.4.1
         with:
           lycheeVersion: v0.18.1
-          # excluding links to pull requests and issues is done for performance
           args: >
-            --include-fragments
-            --exclude "^https://github.com/open-telemetry/opentelemetry-java/(issues|pull)/\\d+$"
-            --max-retries 6
-            --retry-wait-time 10
-            --max-concurrency 4
+            --config ./lychee.toml
             .

lychee.toml

@@ -0,0 +1,17 @@
+timeout = 30
+retry_wait_time = 10
+max_retries = 6
+max_concurrency = 4
+
+# Stealth
+user_agent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0"
+
+# Check fragments in links
+include_fragments = true
+
+# excluding links to pull requests and issues is done for performance
+exclude = [
+  "^https://github.com/open-telemetry/opentelemetry-java/(issues|pull)/\\d+$"
+]
+
+