Bump Containerization version to 0.29.0 (#1327)

## Type of Change
- [ ] Bug fix
- [ ] New feature  
- [ ] Breaking change
- [ ] Documentation update

## Motivation and Context
Bump Containerization package dependency to 0.29.0

## Testing
- [ ] Tested locally
- [ ] Added/updated tests
- [ ] Added/updated docs

Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "040dd2e2c8649defb737f900e4032d270935f0af91ebf4a87d64391ecd4ea40b",
+  "originHash" : "332c365348153b80a80666112de5736d8c1f9f66e57bfcbf01390bf0b1c062f0",
   "pins" : [
     {
       "identity" : "async-http-client",
@@ -15,8 +15,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/containerization.git",
       "state" : {
-        "revision" : "d3ff56e5dd93a4573ce7950f3428710bbe467f9c",
-        "version" : "0.27.0"
+        "revision" : "420b915d8b4b0bc5d7edc638b985ee8fd32a3fbe",
+        "version" : "0.29.0"
       }
     },
     {

Package.swift

@@ -23,7 +23,7 @@ import PackageDescription
 let releaseVersion = ProcessInfo.processInfo.environment["RELEASE_VERSION"] ?? "0.0.0"
 let gitCommit = ProcessInfo.processInfo.environment["GIT_COMMIT"] ?? "unspecified"
 let builderShimVersion = "0.10.0"
-let scVersion = "0.27.0"
+let scVersion = "0.29.0"
 
 let package = Package(
     name: "container",