build(deps): bump actions/cache in the dependencies group (#524)

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


Updates `actions/cache` from 5.0.4 to 5.0.5
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@6682284...27d5ce7)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 5.0.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

Author: dependabot[bot]

.github/workflows/conformance.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Cache Pub hosted dependencies
-      uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
       with:
         path: "~/.pub-cache/hosted"
         key: "os:ubuntu-latest;pub-cache-hosted;dart:2.10.0;"

.github/workflows/lint.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:3.9.0;packages:examples/fullstack/backend-examples/fullstack/frontend-cli-examples/hello-examples/json-examples/protobuf_firestore-examples/raw_cloudevent-functions_framework-functions_framework_builder;commands:analyze_1"
@@ -113,7 +113,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:examples/fullstack/backend-examples/fullstack/frontend-cli-examples/hello-examples/json-examples/protobuf_firestore-examples/raw_cloudevent-functions_framework-functions_framework_builder-integration_test;commands:format-analyze_0"
@@ -251,7 +251,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:integration_test;commands:analyze_1"
@@ -281,7 +281,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:stable;packages:examples/fullstack/frontend;commands:format-analyze_2"

.github/workflows/unit.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:3.9.0;packages:functions_framework_builder-integration_test;commands:test_0"
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:examples/fullstack/backend-examples/hello-examples/json-examples/protobuf_firestore-examples/raw_cloudevent-functions_framework_builder-integration_test;commands:test_0"
@@ -143,7 +143,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:functions_framework-integration_test;commands:test_1"