Removed release-plz-pr workflow in release-plz (#292)

Fixes #

### What Changed?
Removed release-plz-pr workflow in release-plz
### Reviewer Checklist

- [ ] New features are tested and documented
- [ ] PR updates the changelog with a description of changes
- [ ] PR has one of the `changelog-X` labels (if applies)
- [ ] Code deprecates any old functionality before removing it

Author: supernovahs

.github/workflows/release-plz.yml

@@ -28,31 +28,6 @@ jobs:
         uses: release-plz/action@v0.5
         with:
           command: release
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
-
-  # Create a PR with the new versions and changelog, preparing the next release.
-  release-plz-pr:
-    name: Release-plz PR
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-    concurrency:
-      group: release-plz-${{ github.ref }}
-      cancel-in-progress: false
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
-      - name: Run release-plz
-        uses: release-plz/action@v0.5
-        with:
-          command: release-pr
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

CHANGELOG.md

@@ -23,13 +23,13 @@ Each version will have a separate `Breaking Changes` section as well. To describ
 * Fixed the rewardsv2 bindings version in readme to 0.5.4 in [#246](https://github.com/Layr-Labs/eigensdk-rs/pull/246).
 * Fixed typo in release-plz toml file in [#284](https://github.com/Layr-Labs/eigensdk-rs/pull/284).
 * Fixed incorrect package name in Cargo.toml for examples in [#285](https://github.com/Layr-Labs/eigensdk-rs/pull/285).
-* Removed examples packages from workspace.dependencies in Cargo.toml in [#287](https://github.com/Layr-Labs/eigensdk-rs/pull/287).
 
 ### Breaking changes
 ### Removed
 * Removed homepage from testing-utils crate in [#266](https://github.com/Layr-Labs/eigensdk-rs/pull/266).
 * Removed changelog generation by release-plz in [#281](https://github.com/Layr-Labs/eigensdk-rs/pull/281).
-
+* Removed examples packages from workspace.dependencies in Cargo.toml in [#287](https://github.com/Layr-Labs/eigensdk-rs/pull/287).
+* Removed release-plz-pr workflow in release-plz in [#292](https://github.com/Layr-Labs/eigensdk-rs/pull/292).
 
 ## [0.1.3] - 2024-01-17
 ### Added 🎉