fix crawler; bump actions;

.github/workflows/check-links.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Workspace
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Crawl for Broken Links
         run: ./check-links/crawl-for-broken-links.sh https://openziti.io
       - name: Resolve Alarm Issue if Links are Not Broken
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Workspace
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Check popular links to new docs site
         run: ./check-links.sh https://openziti.io ./popular-docs-links.txt
         working-directory: ./check-links/

.github/workflows/deploy-cloudfront.yml

@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout workspace
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Configure Python
               shell: bash

.github/workflows/main.workflow.yml

@@ -18,7 +18,7 @@ jobs:
       ziti_ci_gpg_key_id: ${{ secrets.ZITI_CI_GPG_KEY_ID }}
     steps:
       - name: Checkout Workspace
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Doxygen
         run: |

check-links/crawl-for-broken-links.sh

@@ -36,6 +36,7 @@ twitter\.com/(OpenZiggy|OpenZiti)
 landing.openziti.io/
 fonts.gstatic.com/
 github\.com/.*#
+.*\.?example\.(com|net|org)
 EOF
 # github\.com/.*/releases/latest/download