chore: release tarballs (#10956)

# Which Problems Are Solved

This PR makes sure that the tarballs containing the API binary and the
standalone login are separately downloadable from the release pages
again.

# How the Problems Are Solved

Because the `Pack` workflow uploads a single GitHub artifact containing
all tarballs since #10571, we download this artifact so that it
correctly unpacks into the correct folder structure configured in
`.releaserc.js`

The changes are tested [with this action
run](https://github.com/eliobischof/zitadel/actions/runs/18745783976),
which [created this
release](https://github.com/eliobischof/zitadel/releases/tag/v1.0.0-release-archives.5).

# Additional Changes

- The term `standalone` is removed from the login tarball, as it should
be clear that it is a standalone build.
- The go builds and the login archiving are less verbose
- The pipelines go versions are pinned to *v1.25*, a minor above the
minimally required go version *v1.24.0* described in the go.mod file.
This makes sure that we build using newer patches for security and
performance.

# Additional Context

- The archives weren't published anymore since #10571 
- Closes #10896

---------

Co-authored-by: Silvan <[email protected]>

.releaserc.js

@@ -2,6 +2,7 @@ module.exports = {
   branches: [
     { name: "next" },
     { name: "next-rc", prerelease: "rc" },
+    { name: "release-archives-clean", prerelease: "ignore-me" },
   ],
   plugins: [
     "@semantic-release/commit-analyzer",
@@ -11,33 +12,38 @@ module.exports = {
       {
         draftRelease: true,
         successComment: false,
+        releaseBodyTemplate: "IGNORE THIS RELEASE\n\nThis is a temporary test-release that will be deleted soon.",
         assets: [
           {
-            path: ".artifacts/zitadel-linux-amd64/zitadel-linux-amd64.tar.gz",
+            path: ".artifacts/pack/zitadel-linux-amd64.tar.gz",
             label: "zitadel-linux-amd64.tar.gz",
           },
           {
-            path: ".artifacts/zitadel-linux-arm64/zitadel-linux-arm64.tar.gz",
+            path: ".artifacts/pack/zitadel-linux-arm64.tar.gz",
             label: "zitadel-linux-arm64.tar.gz",
           },
           {
-            path: ".artifacts/zitadel-windows-amd64/zitadel-windows-amd64.tar.gz",
+            path: ".artifacts/pack/zitadel-windows-amd64.tar.gz",
             label: "zitadel-windows-amd64.tar.gz",
           },
           {
-            path: ".artifacts/zitadel-windows-arm64/zitadel-windows-arm64.tar.gz",
+            path: ".artifacts/pack/zitadel-windows-arm64.tar.gz",
             label: "zitadel-windows-arm64.tar.gz",
           },
           {
-            path: ".artifacts/zitadel-darwin-amd64/zitadel-darwin-amd64.tar.gz",
+            path: ".artifacts/pack/zitadel-darwin-amd64.tar.gz",
             label: "zitadel-darwin-amd64.tar.gz",
           },
           {
-            path: ".artifacts/zitadel-darwin-arm64/zitadel-darwin-arm64.tar.gz",
+            path: ".artifacts/pack/zitadel-darwin-arm64.tar.gz",
             label: "zitadel-darwin-arm64.tar.gz",
           },
           {
-            path: ".artifacts/checksums.txt",
+            path: ".artifacts/pack/zitadel-login.tar.gz",
+            label: "zitadel-login.tar.gz",
+          },
+          {
+            path: ".artifacts/pack/checksums.txt",
             label: "checksums.txt",
           }
         ],