chore(deps): update dependency ruby to v4

Author: renovate[bot]

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
     - uses: actions/checkout@v5
     - uses: ruby/setup-ruby@v1.264.0
       with:
-        ruby-version: 3.3.9
+        ruby-version: 4.0.1
     - name: Set up environment
       run: bundle install
     - name: Build

.github/workflows/manual_release.yml

@@ -35,7 +35,7 @@ jobs:
 
     - uses: ruby/setup-ruby@v1.264.0
       with:
-        ruby-version: 3.3.9
+        ruby-version: 4.0.1
 
     - name: Set up environment
       run: |

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
 
     - uses: ruby/setup-ruby@v1.264.0
       with:
-        ruby-version: 3.3.9
+        ruby-version: 4.0.1
 
     - name: Set up environment
       run: |

.github/workflows/update.yml

@@ -15,7 +15,7 @@ jobs:
 
     - uses: ruby/setup-ruby@v1.264.0
       with:
-        ruby-version: 3.3.9
+        ruby-version: 4.0.1
 
     - name: Set up environment
       run: |

Dockerfile-bundle-base

@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 ruby:3.3.9-alpine
+FROM --platform=linux/amd64 ruby:4.0.1-alpine
 
 # Installation path
 ENV HOME=/app

Dockerfile-package-base

@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 ruby:3.3.9-slim
+FROM --platform=linux/amd64 ruby:4.0.1-slim
 
 RUN apt-get update && apt-get install -y \
     curl \

Dockerfile-release-base

@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 ruby:3.3.9-alpine
+FROM --platform=linux/amd64 ruby:4.0.1-alpine
 
 # Installation path
 ENV HOME=/app