ci: Begin CI pipeline

ci/Dockerfile

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+FROM rust:1.59.0-slim
+
+RUN apt-get update && \
+    apt-get install -y \
+        cmake \
+        git \
+        libssl-dev \
+        libx11-dev \
+        libxext-dev \
+        pkg-config \
+        && \
+    apt-get clean && \
+    rm -rf /var/cache/apt /var/lib/apt

ci/Jenkinsfile

@@ -0,0 +1,48 @@
+pipeline {
+    agent none
+
+    options {
+        disableConcurrentBuilds()
+    }
+
+    stages {
+        stage ('Build') {
+            parallel {
+                stage('Build: x86_64') {
+                    agent {
+                        dockerfile {
+                            label 'x86_64'
+                            dir 'ci'
+                        }
+                    }
+                    steps {
+                        sh '. ci/build.sh'
+                    }
+                    post {
+                        success {
+                            archiveArtifacts 'x86_64/mqttdpms'
+                        }
+                    }
+                }
+
+                stage('Build: aarch64') {
+                    agent {
+                        dockerfile {
+                            label 'aarch64'
+                            dir 'ci'
+                        }
+                    }
+                    steps {
+                        sh '. ci/build.sh'
+                    }
+                    post {
+                        success {
+                            archiveArtifacts 'aarch64/mqttdpms'
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+}