chore(ci): Use manifest file to update multiple javascript and c++ ve…

…rsioned artefacts (#593)

.github/workflows/release-please.yml

@@ -15,14 +15,4 @@ jobs:
     steps:
       - uses: google-github-actions/release-please-action@v3
         with:
-          release-type: simple
-          package-name: barretenberg
-          bump-minor-pre-major: true
-          bump-patch-for-minor-pre-major: true
-          prerelease: true # Marks GitHub Releases for 0.x.x versions as "Pre-release"
-          pull-request-title-pattern: "chore(barretenberg): Release ${version}"
-          extra-files: |
-            cpp/CMakeLists.txt
-            VERSION
-            barretenberg.nix
-            barretenberg-wasm.nix
+          command: manifest

.release-please-manifest.json

@@ -0,0 +1 @@
+{}

release-please-config.json

@@ -0,0 +1,38 @@
+{
+  "release-type": "simple",
+  "bump-minor-pre-major": true,
+  "bump-patch-for-minor-pre-major": true,
+  "prerelease": true,
+  "bootstrap-sha": "2fa0805c00d1feb0928e5eca1d922a957d79c7fc",
+  "last-release-sha": "2fa0805c00d1feb0928e5eca1d922a957d79c7fc",
+  "release-as": "0.3.0",
+  "group-pull-request-title-pattern": "chore(barretenberg): Release ${version}",
+    "packages": {
+        ".": {
+            "release-type": "simple",
+            "component": "barretenberg",
+            "package-name": "barretenberg",
+            "extra-files" : [
+                "cpp/CMakeLists.txt",
+                "VERSION",
+                "barretenberg.nix",
+                "barretenberg-wasm.nix"
+            ] 
+        },
+        "ts": {
+            "release-type": "node",
+            "package-name": "barretenberg.js",
+            "component": "barretenberg.js"
+        }
+    },
+    "plugins" : [
+        {
+          "type": "linked-versions",
+          "groupName": "barretenberg",
+          "components": [
+            "barretenberg",
+            "barretenberg.js"
+          ]
+    }
+    ]
+}