Bump actions/checkout from 4 to 5 (#633)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  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/cargo-doc.yaml

@@ -14,7 +14,7 @@ jobs:
   cargo-doc:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |

.github/workflows/integration-tests.yaml

@@ -24,7 +24,7 @@ jobs:
           - preset: OsmosisToOsmosis
             features: ibc-go-v8
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -62,7 +62,7 @@ jobs:
           - preset: OsmosisToOsmosis
             features: ibc-go-v8
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -90,7 +90,7 @@ jobs:
     runs-on: ubuntu-22.04
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -115,7 +115,7 @@ jobs:
     runs-on: ubuntu-22.04
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |

.github/workflows/unit-tests.yml

@@ -21,7 +21,7 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -33,7 +33,7 @@ jobs:
   clippy-all-features:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -48,7 +48,7 @@ jobs:
   clippy-no-default-features:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v30
         with:
           extra_nix_config: |