chore(deps): update aquasecurity/trivy-action digest to 7b7aa26 (coder#5289)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -509,7 +509,7 @@ jobs:
           fetch-depth: 0
 
       - name: Run Trivy vulnerability scanner in repo mode
-        uses: aquasecurity/trivy-action@c666240787bede835456c7ceb9f75c9225c3c1b4
+        uses: aquasecurity/trivy-action@7b7aa264d83dc58691451798b4d117d53d21edfe
         with:
           scan-type: "fs"
           scan-ref: "."

.github/workflows/trivy-docker.yaml

@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner in image mode
-        uses: aquasecurity/trivy-action@c666240787bede835456c7ceb9f75c9225c3c1b4
+        uses: aquasecurity/trivy-action@7b7aa264d83dc58691451798b4d117d53d21edfe
         with:
           image-ref: "docker.io/codercom/code-server:latest"
           ignore-unfixed: true