fix: op not permitted in self-hosted runner (#359)

In self hosted runners in fedora with SELinux enabled,
it sometimes gives a random error
```
Error: lsetxattr /var/run/docker.sock: operation not permitted

Error: The process '/usr/bin/docker' failed with exit code 126
```

This seems to happen with docker.sock which is a link to
/run/podman/podman.sock
looks like lsetxattr is broken for links.

dist/index.js

@@ -3286,13 +3286,15 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 const exec_1 = __nccwpck_require__(71514);
 const image_tag_1 = __importDefault(__nccwpck_require__(57648));
 const image_environment_factory_1 = __importDefault(__nccwpck_require__(25145));
+const fs_1 = __nccwpck_require__(57147);
+const path_1 = __importDefault(__nccwpck_require__(71017));
 class Docker {
     static build(buildParameters, silent = false) {
         return __awaiter(this, void 0, void 0, function* () {
-            const { path, dockerfile, baseImage } = buildParameters;
+            const { path: buildPath, dockerfile, baseImage } = buildParameters;
             const { version, platform } = baseImage;
             const tag = new image_tag_1.default({ repository: '', name: 'unity-builder', version, platform });
-            const command = `docker build ${path} \
+            const command = `docker build ${buildPath} \
       --file ${dockerfile} \
       --build-arg IMAGE=${baseImage} \
       --tag ${tag}`;
@@ -3315,16 +3317,23 @@ class Docker {
     }
     static getBaseOsSpecificArguments(baseOs, workspace, unitySerial, runnerTemporaryPath, sshAgent) {
         switch (baseOs) {
-            case 'linux':
+            case 'linux': {
+                const githubHome = path_1.default.join(runnerTemporaryPath, '_github_home');
+                if (!fs_1.existsSync(githubHome))
+                    fs_1.mkdirSync(githubHome);
+                const githubWorkflow = path_1.default.join(runnerTemporaryPath, '_github_workflow');
+                if (!fs_1.existsSync(githubWorkflow))
+                    fs_1.mkdirSync(githubWorkflow);
                 return `--env UNITY_SERIAL \
                 --env GITHUB_WORKSPACE=/github/workspace \
                 ${sshAgent ? '--env SSH_AUTH_SOCK=/ssh-agent' : ''} \
                 --volume "/var/run/docker.sock":"/var/run/docker.sock" \
-                --volume "${runnerTemporaryPath}/_github_home":"/root" \
+                --volume "${githubHome}":"/root:z" \
-                --volume "${runnerTemporaryPath}/_github_workflow":"/github/workflow" \
+                --volume "${githubWorkflow}":"/github/workflow:z" \
-                --volume "${workspace}":"/github/workspace" \
+                --volume "${workspace}":"/github/workspace:z" \
                 ${sshAgent ? `--volume ${sshAgent}:/ssh-agent` : ''} \
                 ${sshAgent ? '--volume /home/runner/.ssh/known_hosts:/root/.ssh/known_hosts:ro' : ''}`;
+            }
             case 'win32':
                 return `--env UNITY_SERIAL="${unitySerial}" \
                 --env GITHUB_WORKSPACE=c:/github/workspace \

src/model/docker.ts

@@ -52,7 +52,7 @@ class Docker {
         return `--env UNITY_SERIAL \
                 --env GITHUB_WORKSPACE=/github/workspace \
                 ${sshAgent ? '--env SSH_AUTH_SOCK=/ssh-agent' : ''} \
-                --volume "/var/run/docker.sock":"/var/run/docker.sock:z" \
+                --volume "/var/run/docker.sock":"/var/run/docker.sock" \
                 --volume "${githubHome}":"/root:z" \
                 --volume "${githubWorkflow}":"/github/workflow:z" \
                 --volume "${workspace}":"/github/workspace:z" \