chore(deps): bump actions/checkout from 5 to 6 (#9201)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/add-team-to-ghsa.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: master
       - name: Run script

.github/workflows/benchmark.yml

@@ -69,7 +69,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Before Command
         if: ${{ matrix.test.before_command != '' }}

.github/workflows/cargo.yml

@@ -54,7 +54,7 @@ jobs:
           apk update
           apk add bash git
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: mozilla-actions/sccache-action@v0.0.9
         with:

.github/workflows/changelog-label.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - name: Check if changes to CHANGELOG.md

.github/workflows/client-targets.yml

@@ -31,7 +31,7 @@ jobs:
           - armv7-linux-androideabi
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # This can be removed once cargo-ndk >= 3.5.4 is used.
       - name: Setup environment for Android NDK
@@ -61,7 +61,7 @@ jobs:
           - x86_64-apple-darwin
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Rust
         run: |

.github/workflows/crate-check.yml

@@ -18,7 +18,7 @@ jobs:
     if: github.repository == 'anza-xyz/agave'
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/dependabot-pr.yml

@@ -12,7 +12,7 @@ jobs:
     if: github.triggering_actor == 'dependabot[bot]'
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}
           token: ${{ secrets.PAT }}

.github/workflows/docs.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node
         uses: actions/setup-node@v6
@@ -105,7 +105,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node
         uses: actions/setup-node@v6

.github/workflows/downstream-project-anchor.yml

@@ -45,7 +45,7 @@ jobs:
       matrix:
         version: ["master"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - shell: bash
         run: |

.github/workflows/downstream-project-spl.yml

@@ -57,7 +57,7 @@ jobs:
           # re-enable with https://github.com/buffalojoec/mollusk/pull/74
           # - token
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - shell: bash
         run: |
@@ -87,7 +87,7 @@ jobs:
           - single-pool
           - token-2022
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - shell: bash
         run: |
@@ -127,7 +127,7 @@ jobs:
           # re-enable with https://github.com/buffalojoec/mollusk/pull/74
           # - token
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - shell: bash
         run: |

.github/workflows/publish-windows-tarball.yml

@@ -16,7 +16,7 @@ jobs:
       channel: ${{ steps.build.outputs.channel }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: master
           fetch-depth: 0

.github/workflows/release.yml

@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           token: ${{ secrets.VERSION_BUMP_PAT }}

.github/workflows/verify-packets.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install required packages
         run: |