build(deps): bump actions/cache from 4.1.2 to 4.2.0 in the github gro…

…up (#409)

Bumps the github group with 1 update: [actions/cache](https://github.com/actions/cache).


Updates `actions/cache` from 4.1.2 to 4.2.0
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@6849a64...1bd1e32)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/dart.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: 📦 Install dependencies
         run: flutter pub get
       - name: ⚙️ Cache generated files
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: |
             .dart_tool/
@@ -127,7 +127,7 @@ jobs:
       - name: 📦 Install dependencies
         run: flutter pub get
       - name: ⚙️ Cache generated files
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: |
             .dart_tool/
@@ -181,7 +181,7 @@ jobs:
       - name: 📦 Install dependencies
         run: flutter pub get
       - name: ⚙️ Cache generated files
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: |
             .dart_tool/
@@ -232,7 +232,7 @@ jobs:
       - name: 📦 Install dependencies
         run: flutter pub get
       - name: ⚙️ Cache generated files
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: |
             .dart_tool/