chore(deps): update dependency sigstore/cosign to v3

.gitea/workflows/release.yaml

@@ -19,7 +19,7 @@ jobs:
       run: apt-get update && apt-get install --yes curl
     - name: Install syft
       env:
-        SYFT_VERSION: "1.42.0" # renovate: datasource=github-releases depName=anchore/syft
+        SYFT_VERSION: "1.41.1" # renovate: datasource=github-releases depName=anchore/syft
       run: |
         OS="$(uname | tr '[:upper:]' '[:lower:]')"
         ARCH="$(dpkg --print-architecture)"
@@ -33,7 +33,7 @@ jobs:
         rm syft_${SYFT_VERSION}_${OS}_${ARCH}.deb
     - uses: sigstore/cosign-installer@v4.0.0
       with:
-        cosign-release: "v2.6.2" # renovate: datasource=github-tags depName=sigstore/cosign
+        cosign-release: "v3.0.4" # renovate: datasource=github-tags depName=sigstore/cosign
     - uses: docker/setup-qemu-action@v3.7.0
     - uses: docker/setup-buildx-action@v3.12.0
     - uses: actions/setup-go@v6.2.0