Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 (#534)

Bumps [actions/publish-immutable-action](https://github.com/actions/publish-immutable-action) from 0.0.3 to 0.0.4.
- [Release notes](https://github.com/actions/publish-immutable-action/releases)
- [Commits](https://github.com/actions/publish-immutable-action/compare/0.0.3...v0.0.4)

---
updated-dependencies:
- dependency-name: actions/publish-immutable-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/publish-immutable-actions.yml

@@ -17,4 +17,4 @@ jobs:
         uses: actions/checkout@v4
       - name: Publish
         id: publish
-        uses: actions/publish-immutable-action@0.0.3
+        uses: actions/publish-immutable-action@v0.0.4

dist/setup/index.js

@@ -97332,18 +97332,13 @@ function getArch(arch) {
     // 'arm', 'arm64', 'ia32', 'mips', 'mipsel', 'ppc', 'ppc64', 's390', 's390x', 'x32', and 'x64'.
     // wants amd64, 386, arm64, armv61, ppc641e, s390x
     // currently not supported by runner but future proofed mapping
-    let endianness = os_1.default.endianness();
     switch (arch) {
         case 'x64':
             arch = 'amd64';
             break;
-        case 'ppc64':
+        // case 'ppc':
-            if (endianness == 'LE') {
+        //   arch = 'ppc64';
-              arch = 'ppc64le';
+        //   break;
-            } else {
-              arch = 'ppc64';
-            }
-            break;
         case 'x32':
             arch = '386';
             break;
@@ -99325,4 +99320,4 @@ const main_1 = __nccwpck_require__(399);
 
 module.exports = __webpack_exports__;
 /******/ })()
-;
+;

src/system.ts

@@ -20,18 +20,13 @@ export function getArch(arch: string): string {
 
   // wants amd64, 386, arm64, armv61, ppc641e, s390x
   // currently not supported by runner but future proofed mapping
-  let endianness: string = os.endianness();
   switch (arch) {
     case 'x64':
       arch = 'amd64';
       break;
-    case 'ppc64':
+    // case 'ppc':
-      if (endianness == 'LE') {
+    //   arch = 'ppc64';
-        arch = 'ppc64le';
+    //   break;
-      } else {
-        arch = 'ppc64';
-      }
-      break;
     case 'x32':
       arch = '386';
       break;