build(deps): bump actions/checkout from 2 to 4 (#28)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build_and_test.yml

@@ -22,7 +22,7 @@ jobs:
             toolchain: stable-x86_64-pc-windows-msvc
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Rust toolchain ${{ matrix.toolchain }} for ${{ matrix.os }}
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/deploy_prerelease.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Rust toolchain stable-x86_64-unknown-linux-gnu for ubuntu-latest
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/deploy_release.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Rust toolchain stable-x86_64-unknown-linux-gnu for ubuntu-latest
         uses: actions-rs/toolchain@v1
         with:
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Rust toolchain stable-x86_64-unknown-linux-gnu for ubuntu-latest
         uses: actions-rs/toolchain@v1
         with:
@@ -65,7 +65,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Rust toolchain stable-x86_64-unknown-linux-gnu for ubuntu-latest
         uses: actions-rs/toolchain@v1
         with: