Merge pull request #820 from swiftlang/ci-support-linux

[CI] GitHub Actions support for Linux platform

Author: shahmishal

.github/workflows/pull_request.yml

@@ -0,0 +1,10 @@
+name: pull_request
+
+on:
+    pull_request:
+      types: [opened, reopened, synchronize]
+
+jobs:
+   tests:
+        name: tests
+        uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main

CODEOWNERS

@@ -0,0 +1,14 @@
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2024 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See https://swift.org/LICENSE.txt for license information
+# See https://swift.org/CONTRIBUTORS.txt for Swift project authors
+#
+
+* @ahoppen @allevato @bnbarham @shawnhyam
+
+.github/ @shahmishal
+.swiftci/ @shahmishal