ci: bump Swift SDK to swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a_wasm

Author: kkebo

.github/workflows/swiftwasm.yml

@@ -5,7 +5,7 @@ on:
   pull_request:
     branches: ["wasm32-wasi"]
 env:
-  SWIFT_VERSION: main-snapshot-2026-05-07
+  SWIFT_VERSION: main-snapshot-2026-05-16
   WASMTIME_VERSION: 44.0.0
 permissions: {}
 defaults:
@@ -17,9 +17,9 @@ jobs:
       matrix:
         target:
           - sdk:
-              url: https://download.swift.org/development/wasm-sdk/swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a/swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a_wasm.artifactbundle.tar.gz
-              checksum: 5fbe5bb97b48aa45155798c31e10bbdd82d9aad2d9870c8994aee4fe9a0a570e
-              id: swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a_wasm
+              url: https://download.swift.org/development/wasm-sdk/swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a/swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a_wasm.artifactbundle.tar.gz
+              checksum: 68a59324fb2eed0a73986f6a68a0343bfcf584501e77c4d91de6f278e27c38d3
+              id: swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a_wasm
             artifact-name: swift-format.wasm
             other-wasmopt-flags:
     runs-on: ubuntu-24.04-arm
@@ -81,9 +81,9 @@ jobs:
       matrix:
         target:
           - sdk:
-              url: https://download.swift.org/development/wasm-sdk/swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a/swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a_wasm.artifactbundle.tar.gz
-              checksum: 5fbe5bb97b48aa45155798c31e10bbdd82d9aad2d9870c8994aee4fe9a0a570e
-              id: swift-DEVELOPMENT-SNAPSHOT-2026-05-07-a_wasm
+              url: https://download.swift.org/development/wasm-sdk/swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a/swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a_wasm.artifactbundle.tar.gz
+              checksum: 68a59324fb2eed0a73986f6a68a0343bfcf584501e77c4d91de6f278e27c38d3
+              id: swift-DEVELOPMENT-SNAPSHOT-2026-05-16-a_wasm
     runs-on: ubuntu-24.04-arm
     permissions:
       contents: read