Update GH Actions versions.

.github/workflows/ci-workflow.yaml

@@ -5,12 +5,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.OAPICF_GITHUB_TOKEN }}
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '20'
       - uses: ./.github/actions/ci-action
       - run: npm install -g gh-pages
       - run: CACHE_DIR=/tmp gh-pages --dist doc/ --user "pakkunbot <[email protected]>" --repo "https://cliffano:${{ secrets.OAPICF_GITHUB_TOKEN }}@github.com/oapicf/pinterest-sdk.git"

.github/workflows/publish-doc-workflow.yaml

@@ -7,13 +7,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.OAPICF_GITHUB_TOKEN }}
           ref: main
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '20'
       - run: make deps init-spec doc-latest doc-version
       - run: >-
           CACHE_DIR=/tmp gh-pages --dist doc/ --user "pakkunbot

.github/workflows/publish-javascript-workflow.yaml

@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           ref: main
       - uses: ./.github/actions/publish-javascript-action

.github/workflows/publish-python-workflow.yaml

@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           ref: main
       - uses: ./.github/actions/publish-python-action

.github/workflows/publish-ruby-workflow.yaml

@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           ref: main
       - uses: ./.github/actions/publish-ruby-action

.github/workflows/release-major-workflow.yaml

@@ -5,12 +5,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.OAPICF_GITHUB_TOKEN }}
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '20'
       - run: git config --global user.email "[email protected]"
       - run: git config --global user.name "pakkunbot"
       - run: npm install -g rtk

.github/workflows/release-minor-workflow.yaml

@@ -5,12 +5,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.OAPICF_GITHUB_TOKEN }}
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '20'
       - run: git config --global user.email "[email protected]"
       - run: git config --global user.name "pakkunbot"
       - run: npm install -g rtk

.github/workflows/release-patch-workflow.yaml

@@ -5,12 +5,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.OAPICF_GITHUB_TOKEN }}
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16'
+          node-version: '20'
       - run: git config --global user.email "[email protected]"
       - run: git config --global user.name "pakkunbot"
       - run: npm install -g rtk