feat: add Bun to CI runner image

runner/Dockerfile

@@ -6,6 +6,7 @@ RUN apk add --no-cache \
     curl \
     git \
     nodejs \
+    npm \
     openssh-client \
     python3 \
     py3-pip \
@@ -16,7 +17,11 @@ RUN curl -fsSL https://releases.hashicorp.com/terraform/1.10.5/terraform_1.10.5_
     && unzip terraform.zip -d /usr/local/bin \
     && rm terraform.zip
 
+# Bun
+ENV BUN_INSTALL="/usr/local"
+RUN curl -fsSL https://bun.sh/install | bash
+
 # Ansible collections
 RUN ansible-galaxy collection install community.docker
 
-RUN terraform --version && ansible --version
+RUN terraform --version && ansible --version && bun --version