ci: bump versions of actions

Signed-off-by: Shengqi Chen <harry-chen@outlook.com>

Author: Harry-Chen

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
       id-token: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dart-lang/setup-dart@v1
       - name: Install dependencies
         run: dart pub get

.github/workflows/test.yml

@@ -6,14 +6,14 @@ on:
 
 jobs:
     test:
-        runs-on: ubuntu-24.04
+        runs-on: ubuntu-latest
         if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
         strategy:
           matrix:
             sdk: [stable, beta]
 
         steps:
-          - uses: actions/checkout@v4
+          - uses: actions/checkout@v5
           - uses: dart-lang/setup-dart@v1
             with:
               sdk: ${{ matrix.sdk }}

README.md

@@ -1,7 +1,7 @@
 # ndef
 
 [![pub version](https://img.shields.io/pub/v/ndef)](https://pub.dev/packages/ndef)
-![Test](https://github.com/nfcim/ndef/workflows/Test/badge.svg)
+[![Test](https://github.com/nfcim/ndef/actions/workflows/test.yml/badge.svg)](https://github.com/nfcim/ndef/actions/workflows/test.yml)
 
 `ndef` is a Dart library to decode & encode NDEF records, supporting multiple types including (grouped by Type Name Format):