Bump dart-lang/setup-dart in the github-actions group

Bumps the github-actions group with 1 update: [dart-lang/setup-dart](https://github.com/dart-lang/setup-dart).


Updates `dart-lang/setup-dart` from 1.6.5 to 1.7.0
- [Release notes](https://github.com/dart-lang/setup-dart/releases)
- [Changelog](https://github.com/dart-lang/setup-dart/blob/main/CHANGELOG.md)
- [Commits](dart-lang/setup-dart@0a8a0fc...e630b99)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/daily_stable_testing.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up stable Dart SDK
-        uses: dart-lang/setup-dart@0a8a0fc875eb934c15d08629302413c671d3f672
+        uses: dart-lang/setup-dart@e630b99d28a3b71860378cafdc2a067c71107f94
         with:
           sdk: stable
       - name: Activate Webdev

.github/workflows/daily_testing.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup Dart SDK
-        uses: dart-lang/setup-dart@0a8a0fc875eb934c15d08629302413c671d3f672
+        uses: dart-lang/setup-dart@e630b99d28a3b71860378cafdc2a067c71107f94
         with:
           sdk: main
       - id: checkout

.github/workflows/dart.yml

@@ -22,7 +22,7 @@ jobs:
           sudo apt-get install dcm=1.16.2-1 # To avoid errors add `-1` (build number) to the version
           sudo chmod +x /usr/bin/dcm
       - name: Setup Dart SDK
-        uses: dart-lang/setup-dart@0a8a0fc875eb934c15d08629302413c671d3f672
+        uses: dart-lang/setup-dart@e630b99d28a3b71860378cafdc2a067c71107f94
         with:
           sdk: dev
       - id: checkout

.github/workflows/dcm.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup Dart SDK
-        uses: dart-lang/setup-dart@0a8a0fc875eb934c15d08629302413c671d3f672
+        uses: dart-lang/setup-dart@e630b99d28a3b71860378cafdc2a067c71107f94
         with:
           sdk: dev
       - id: checkout