build: add azure resource template

deploy/azure_resource_manager/main.bicep

@@ -0,0 +1,42 @@
+param imageName string = 'ghcr.io/berriai/litellm:main-latest'
+param containerName string = 'litellm-container'
+param dnsLabelName string = 'litellm'
+param portNumber int = 4000
+
+resource containerGroupName 'Microsoft.ContainerInstance/containerGroups@2021-03-01' = {
+  name: containerName
+  location: resourceGroup().location
+  properties: {
+    containers: [
+      {
+        name: containerName
+        properties: {
+          image: imageName
+          resources: {
+            requests: {
+              cpu: 1
+              memoryInGB: 2
+            }
+          }
+          ports: [
+            {
+              port: portNumber
+            }
+          ]
+        }
+      }
+    ]
+    osType: 'Linux'
+    restartPolicy: 'Always'
+    ipAddress: {
+      type: 'Public'
+      ports: [
+        {
+          protocol: 'tcp'
+          port: portNumber
+        }
+      ]
+      dnsNameLabel: dnsLabelName
+    }
+  }
+}