Bump actions/checkout from 4.3.1 to 6.0.1

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.3.1 to 6.0.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@34e1148...8e8c483)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/mac_mpich.yml

@@ -34,7 +34,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             # brew install gcc

.github/workflows/mac_mpich_lustre.yml

@@ -34,7 +34,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             # brew install gcc

.github/workflows/mac_openmpi.yml

@@ -34,7 +34,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             # brew install gcc

.github/workflows/mac_openmpi_lustre.yml

@@ -34,7 +34,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             # brew install gcc

.github/workflows/ubuntu_mpich.yml

@@ -30,7 +30,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             sudo apt-get update

.github/workflows/ubuntu_mpich_lustre.yml

@@ -30,7 +30,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             sudo apt-get update

.github/workflows/ubuntu_openmpi.yml

@@ -30,7 +30,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             sudo apt-get update

.github/workflows/ubuntu_openmpi_adios.yml

@@ -31,7 +31,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             sudo apt-get update

.github/workflows/ubuntu_openmpi_lustre.yml

@@ -30,7 +30,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 120
       steps:
-        - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v4
         - name: Set up dependencies
           run: |
             sudo apt-get update