build(deps): bump actions/checkout from 6 to 7 (#71)

Author: dependabot[bot]

.github/workflows/full-dist-test.yml

@@ -29,12 +29,12 @@ jobs:
     steps:
 
       - name: Checkout repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MODFLOW-ORG/modflow6-nightly-build
 
       - name: Checkout modflow6
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MODFLOW-ORG/modflow6
           path: modflow6

.github/workflows/nightly-build.yml

@@ -45,12 +45,12 @@ jobs:
     steps:
 
       - name: Checkout repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MODFLOW-ORG/modflow6-nightly-build
 
       - name: Checkout modflow6
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: ${{ github.repository_owner }}/modflow6
           path: modflow6
@@ -94,12 +94,12 @@ jobs:
     steps:
 
       - name: Checkout repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MODFLOW-ORG/modflow6-nightly-build
 
       - name: Checkout modflow6
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: MODFLOW-ORG/modflow6
           path: modflow6