[StepSecurity] Apply security best practices

Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>

Author: stepsecurity-app[bot]

.github/workflows/ci.yml

@@ -10,14 +10,22 @@ env:
   go_version: 1.21
   GO111MODULE: on
 
+permissions:
+  contents: read
+
 jobs:
   Check-License:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           version: latest
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3.6.1
         with:
           go-version: ${{ env.go_version }}
       - run: make go-deps
@@ -26,10 +34,15 @@ jobs:
   Check-Spelling:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           version: latest
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3.6.1
         with:
           go-version: ${{ env.go_version }}
       - run: make go-deps
@@ -38,7 +51,12 @@ jobs:
   Check-Gen:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           version: latest
       - run: make node-deps
@@ -47,7 +65,12 @@ jobs:
   Check-Valid:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           version: latest
       - run: make node-deps
@@ -56,7 +79,12 @@ jobs:
   Salus:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           version: latest
       - run: make salus