ci(actions): update checkout action to v6.0.3

* upgraded actions/checkout from v6.0.2 to v6.0.3 in CI workflows
* ensures compatibility and includes latest features and fixes

Author: DEV-DIBSTER

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
         name: Tests
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+            - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
             - run: npm install
 

.github/workflows/dnscontrol.yml

@@ -17,7 +17,7 @@ jobs:
         name: Tests
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+            - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
             - uses: is-a-dev/dnscontrol-action@main
               with:

.github/workflows/publish.yml

@@ -19,7 +19,7 @@ jobs:
         name: DNS
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+            - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
             - name: Generate creds.json
               run: echo '{"cloudflare":{"TYPE":"CLOUDFLAREAPI","apitoken":"$CLOUDFLARE_API_TOKEN"}}' > ./creds.json

.github/workflows/raw-api.yml

@@ -21,7 +21,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+            - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
             - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
               with: