build(deps): bump actions/cache from 4.3.0 to 6.1.0

Bumps [actions/cache](https://github.com/actions/cache) from 4.3.0 to 6.1.0.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@0057852...55cc834)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 6.1.0
  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

@@ -26,7 +26,7 @@ jobs:
         with:
           bun-version: latest
 
-      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ~/.bun/install/cache
           key: bun-cache-${{ hashFiles('**/bun.lock') }}
@@ -52,7 +52,7 @@ jobs:
         with:
           bun-version: latest
 
-      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ~/.bun/install/cache
           key: bun-cache-${{ hashFiles('**/bun.lock') }}
@@ -73,7 +73,7 @@ jobs:
         with:
           bun-version: latest
 
-      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: ~/.bun/install/cache
           key: bun-cache-${{ hashFiles('**/bun.lock') }}

.github/workflows/release-please.yml

@@ -67,7 +67,7 @@ jobs:
           node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
-      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: |
             ~/.bun/install/cache