Bump heyAyushh/setup-solana from 5.4 to 5.5

Bumps [heyAyushh/setup-solana](https://github.com/heyayushh/setup-solana) from 5.4 to 5.5.
- [Release notes](https://github.com/heyayushh/setup-solana/releases)
- [Commits](heyAyushh/setup-solana@v5.4...v5.5)

---
updated-dependencies:
- dependency-name: heyAyushh/setup-solana
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/steel.yml

@@ -180,7 +180,7 @@ jobs:
           # Install pnpm
           npm install --global pnpm
       - name: Setup Solana stable
-        uses: heyAyushh/setup-solana@v5.4
+        uses: heyAyushh/setup-solana@v5.5
         with:
           solana-cli-version: stable
       - name: Build and Test with Stable
@@ -190,7 +190,7 @@ jobs:
           rustc -V
           process_projects "stable"
       - name: Setup Solana 1.18.17
-        uses: heyAyushh/setup-solana@v5.4
+        uses: heyAyushh/setup-solana@v5.5
         with:
           solana-cli-version: 1.18.17
       - name: Build and Test with 1.18.17