[openwrt/openwrt] CI: labeler: target major version of labeler action

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch openwrt-21.02:
https://git.openwrt.org/3e41081eff490ef12cd00c4a5b06292947ac25a1

commit 3e41081eff490ef12cd00c4a5b06292947ac25a1
Author: Christian Marangi <ansuelsmth at gmail.com>
AuthorDate: Wed Oct 12 16:49:46 2022 +0200

    CI: labeler: target major version of labeler action
    
    Target major version of labeler to include minor fixes and use always
    the latest major version with included fixes.
    
    Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
    (cherry picked from commit 5fb7232bc0592cb2e1818fa47dfaecc291c8514e)
---
 .github/workflows/labeler.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 420617809b..b67265ca80 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -14,6 +14,6 @@ jobs:
     name: Pull Request Labeler
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/labeler at v4.0.1
+      - uses: actions/labeler at v4
         with:
           repo-token: '${{ secrets.GITHUB_TOKEN }}'