Bump actions/cache from 2 to 3

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2...v3)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.18"
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/go

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.18"
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: |
             ~/go