Cloning of gradle/actions/setup-gradle@v4 fails

[datenimperator]

Bug report info

act version:            0.2.79
GOOS:                   linux
GOARCH:                 amd64
NumCPU:                 14
Docker host:            DOCKER_HOST environment variable is not set
Sockets found:
	/var/run/docker.sock
Config files:           
	/home/<REDACTED>/.config/act/actrc:
		-P ubuntu-latest=catthehacker/ubuntu:act-latest
		-P ubuntu-22.04=catthehacker/ubuntu:act-22.04
		-P ubuntu-20.04=catthehacker/ubuntu:act-20.04
		-P ubuntu-18.04=catthehacker/ubuntu:act-18.04
Build info:
	Go version:            go1.24.4
	Module path:           github.com/nektos/act
	Main version:          v0.2.79
	Main path:             github.com/nektos/act
	Main checksum:         
	Build settings:
		-buildmode:           exe
		-compiler:            gc
		-ldflags:             -s -w -X main.version=0.2.79 -X main.commit=7e222458599834177345c7b4871f648ba8b62715 -X main.date=2025-07-01T02:46:33Z -X main.builtBy=goreleaser
		CGO_ENABLED:          0
		GOARCH:               amd64
		GOOS:                 linux
		GOAMD64:              v1
		vcs:                  git
		vcs.revision:         7e222458599834177345c7b4871f648ba8b62715
		vcs.time:             2025-07-01T02:46:18Z
		vcs.modified:         false
Docker Engine:
	Engine version:        28.3.0
	Engine runtime:        runc
	Cgroup version:        2
	Cgroup driver:         systemd
	Storage driver:        overlay2
	Registry URI:          https://index.docker.io/v1/
	OS:                    Linux Mint 22.1
	OS type:               linux
	OS version:            22.1
	OS arch:               x86_64
	OS kernel:             6.11.0-29-generic
	OS CPU:                14
	OS memory:             31544 MB
	Security options:
		name=apparmor
		name=seccomp,profile=builtin
		name=cgroupns

Command used with act

act -W .gitea/workflows push

Describe issue

Version v4 can't be cloned, while v3 can. Using a more specific v4 version tag doesn't help, either.

Link to GitHub repository

No response

Workflow content

name: Build and check
on: [ push ]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up JDK 21 for x64
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4

      - name: Run tests
        run: ./gradlew test

Relevant log output

[Build and check/build]   ☁  git clone 'https://github.com/gradle/actions' # ref=v4
[Build and check/build] [DEBUG]   cloning https://github.com/gradle/actions to /home/<REDACTED>/.cache/act/gradle-actions-setup-gradle@v4
[Build and check/build] Unable to resolve v4: unsupported object type
[Build and check/build] Unable to resolve v4: unsupported object type
[Build and check/build] unsupported object type

Additional information

No response