chore(deps): update sigstore/cosign-installer action to v3.6.0 in .gi…

…thub/workflows/release.yml (#70)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[sigstore/cosign-installer](https://togithub.com/sigstore/cosign-installer)
| action | minor | `v3.5.0` -> `v3.6.0` |

---

### Release Notes

<details>
<summary>sigstore/cosign-installer (sigstore/cosign-installer)</summary>

###
[`v3.6.0`](https://togithub.com/sigstore/cosign-installer/releases/tag/v3.6.0)

[Compare
Source](https://togithub.com/sigstore/cosign-installer/compare/v3.5.0...v3.6.0)

#### What's Changed

- Bump actions/checkout from 4.1.2 to 4.1.3 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#161
- Bump actions/checkout from 4.1.3 to 4.1.4 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#162
- Bump actions/setup-go from 5.0.0 to 5.0.1 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#163
- Bump actions/checkout from 4.1.4 to 4.1.5 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#164
- Bump actions/checkout from 4.1.5 to 4.1.6 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#165
- Bump actions/checkout from 4.1.6 to 4.1.7 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#166
- Bump actions/setup-go from 5.0.1 to 5.0.2 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[sigstore/cosign-installer#167
- pin public key used for verification by
[@&#8203;bobcallaway](https://togithub.com/bobcallaway) in
[sigstore/cosign-installer#169
- bump default version to v2.4.0 release by
[@&#8203;bobcallaway](https://togithub.com/bobcallaway) in
[sigstore/cosign-installer#168
- update readme for new release by
[@&#8203;bobcallaway](https://togithub.com/bobcallaway) in
[sigstore/cosign-installer#170

**Full Changelog**:
sigstore/cosign-installer@v3...v3.6.0

</details>

---

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.github/workflows/build.yml

@@ -87,7 +87,7 @@ jobs:
         with:
           go-version-file: go.mod
 
-      - uses: sigstore/cosign-installer@v3.5.0
+      - uses: sigstore/cosign-installer@v3.6.0
 
       - uses: anchore/sbom-action/download-syft@v0.17.0
 

.github/workflows/release.yml

@@ -46,7 +46,7 @@ jobs:
         with:
           go-version-file: go.mod
 
-      - uses: sigstore/cosign-installer@v3.5.0
+      - uses: sigstore/cosign-installer@v3.6.0
 
       - uses: anchore/sbom-action/download-syft@v0.17.0