chore(deps): update actions/checkout action to v3.6.0

.github/workflows/check-catalog-info.yaml

@@ -13,5 +13,5 @@ jobs:
     runs-on: [self-hosted, eks-runner, corp, medium] 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
       - uses: spotoninc/github-action-validate-catalog-info@main

.github/workflows/check-docs.yaml

@@ -8,7 +8,7 @@ jobs:
     runs-on: [self-hosted, eks-runner, corp, medium]  # Must run on our self-hosted Github Runners
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
 
       - name: "Validate techdocs"
         uses: spotoninc/github-action-publish-docs@main

.github/workflows/publish-docs.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: [self-hosted, eks-runner, corp, medium] # Must run on our self-hosted Github Runners
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
 
       - name: Configure AWS credentials for CICD role # Must run in order to setup credentials to upload to folder
         uses: aws-actions/configure-aws-credentials@v2

.github/workflows/sonarcloud-analysis.yml

@@ -8,7 +8,7 @@ jobs:
     name: SonarCloud
     runs-on: [self-hosted, eks-runner, corp, x-large]
     steps:
-      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           fetch-depth: 0
       - name: SonarCloud Scan