feat: add linuxkit/linuxkit

pkgs/linuxkit/linuxkit/pkg.yaml

@@ -0,0 +1,6 @@
+packages:
+  - name: linuxkit/linuxkit@v1.0.1
+  - name: linuxkit/linuxkit
+    version: v0.8
+  - name: linuxkit/linuxkit
+    version: v0.7

pkgs/linuxkit/linuxkit/registry.yaml

@@ -0,0 +1,36 @@
+packages:
+  - type: github_release
+    repo_owner: linuxkit
+    repo_name: linuxkit
+    asset: linuxkit-{{.OS}}-{{.Arch}}
+    format: raw
+    description: A toolkit for building secure, portable and lean operating systems for containers
+    supported_envs:
+      - linux
+      - darwin
+    checksum:
+      type: github_release
+      asset: checksums.txt
+      file_format: regexp
+      algorithm: sha256
+      pattern:
+        checksum: "^(\\b[A-Fa-f0-9]{64}\\b)"
+        file: "^\\b[A-Fa-f0-9]{64}\\b\\s+(\\S+)$"
+    version_constraint: semver(">= 1.0.0")
+    version_overrides:
+      - version_constraint: Version == "v0.8"
+        supported_envs:
+          - linux
+          - darwin
+        rosetta2: true
+        checksum:
+          enabled: false
+      - version_constraint: semver("< 0.8")
+        supported_envs:
+          - linux
+          - darwin
+          - amd64
+        rosetta2: true
+        checksum:
+          enabled: false
+      - version_constraint: "true"