Update build-plugin.yml

use cache action v3

Author: qno

.github/workflows/build-plugin.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: plugin-version-cache
         with:
           path: plugin.json
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: plugin-version-cache
         with:
           path: plugin.json
@@ -67,7 +67,7 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: plugin-version-cache
         with:
           path: plugin.json