ci: dynamic pipeline

.github/actions/Cargo.toml

@@ -0,0 +1,10 @@
+# Copyright 2024-Present Datadog, Inc. https://www.datadoghq.com/
+# SPDX-License-Identifier: Apache-2.0
+
+[workspace]
+members = [
+    "ci-shared",
+    "crates-reporter",
+    "clippy-annotation-reporter",
+]
+resolver = "2"

.github/actions/ci-shared/Cargo.toml

@@ -0,0 +1,20 @@
+# Copyright 2024-Present Datadog, Inc. https://www.datadoghq.com/
+# SPDX-License-Identifier: Apache-2.0
+
+[package]
+name = "ci-shared"
+version = "0.1.0"
+edition = "2021"
+rust-version = "1.84.1"
+publish = false
+
+[dependencies]
+anyhow = "1.0"
+cargo_metadata = "0.23.1"
+log = "0.4"
+toml = "0.8"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+
+[dev-dependencies]
+tempfile = "3"