Update actions/checkout action to v6 (#1965)

Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>

Author: elastic-renovate-prod[bot]

.github/workflows/add_plugin_placeholder_in_vpr.yml

@@ -30,13 +30,13 @@ jobs:
           distribution: 'temurin'
           java-version: '21'
       - name: Clone elastic/docs-tools
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs-tools
           path: docs-tools
           fetch-depth: 1
       - name: Clone elastic/logstash-docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/logstash-docs
           path: logstash-docs

.github/workflows/reference_docs-pre90.yml

@@ -28,27 +28,27 @@ jobs:
           distribution: 'temurin'
           java-version: '21'
       - name: Clone elastic/docs-tools
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs-tools
           path: docs-tools
           fetch-depth: 1
       - name: Clone elastic/logstash-docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/logstash-docs
           path: logstash-docs
           fetch-depth: 1
           ref: ${{ github.event.inputs.branch }}
       - name: Clone elastic/logstash
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/logstash
           path: logstash
           fetch-depth: 1
           ref: ${{ github.event.inputs.branch }}
       - name: Clone elastic/docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs
           path: docs

.github/workflows/reference_docs90.yml

@@ -28,26 +28,26 @@ jobs:
           distribution: 'temurin'
           java-version: '21'
       - name: Clone elastic/docs-tools
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs-tools
           path: docs-tools
           fetch-depth: 1
       - name: Clone elastic/logstash-docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/logstash-docs
           path: logstash-docs
           fetch-depth: 1
           ref: ${{ github.event.inputs.branch }}
       - name: Clone elastic/docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs
           path: docs
           fetch-depth: 1
       - name: Clone elastic/logstash
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
          repository: elastic/logstash
          path: logstash

.github/workflows/version_plugin_docs_to_md.yml

@@ -16,23 +16,23 @@ jobs:
     build:
       runs-on: ubuntu-latest
       steps:
-        - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
           with:
             ref: versioned_plugin_docs
             path: logstash-docs
             persist-credentials: false
-        - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
           with:
             repository: elastic/docs
             path: docs
             persist-credentials: false
-        - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
           with:
             repository: elastic/adoc-to-md
             path: adoc-to-md
             token: ${{ secrets.ADOC_TO_MD_PAT }}
             persist-credentials: false
-        - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
           with:
             repository: elastic/asciidocalypse
             ref: main-archive

.github/workflows/vpr.yml

@@ -21,13 +21,13 @@ jobs:
           distribution: 'temurin'
           java-version: '21'
       - name: Clone elastic/docs-tools
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/docs-tools
           path: docs-tools
           fetch-depth: 1
       - name: Clone elastic/logstash-docs
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
         with:
           repository: elastic/logstash-docs
           path: logstash-docs