Fixes the progress bar max width (#5836)

**What's the problem this PR addresses?**

I think we added support for the progress bar spinner in 4.0, but forgot
to update the code that prevents the progress bar from being too large
for the terminal.

Fixes #5828

**How did you fix it?**

Updated the code to take the extra two characters into account.

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.yarn/versions/977b46e9.yml

@@ -0,0 +1,34 @@
+releases:
+  "@yarnpkg/cli": patch
+  "@yarnpkg/core": patch
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-exec"
+  - "@yarnpkg/plugin-file"
+  - "@yarnpkg/plugin-git"
+  - "@yarnpkg/plugin-github"
+  - "@yarnpkg/plugin-http"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-link"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnp"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/doctor"
+  - "@yarnpkg/extensions"
+  - "@yarnpkg/nm"
+  - "@yarnpkg/pnpify"
+  - "@yarnpkg/sdks"

packages/yarnpkg-core/sources/StreamReport.ts

@@ -269,10 +269,9 @@ export class StreamReport extends Report {
   }
 
   getRecommendedLength() {
-    const PREFIX_SIZE = `➤ YN0000: `.length;
+    const PREFIX_SIZE = `➤ YN0000: ⠋ `.length;
 
-    // The -1 is to account for terminals that would wrap after
-    // the last column rather before the first overwrite
+    // The `- 1` is to account for terminals that would wrap after the last column rather before the first overwrite
     const recommendedLength = this.progressStyle !== null
       ? (this.stdout as WriteStream).columns - 1
       : super.getRecommendedLength();