chore(release): prepare release-please configuration for RC (#4911)

Author: erikgb

README.md

@@ -67,12 +67,16 @@ Weave GitOps Open Source provides:
 
 Mac / Linux
 
+<!-- x-release-please-start-version -->
+
 ```console
-curl --silent --location "https://github.com/weaveworks/weave-gitops/releases/download/v0.38.0/gitops-$(uname)-$(uname -m).tar.gz" | tar xz -C /tmp
+curl --silent --location "https://github.com/weaveworks/weave-gitops/releases/download/v0.39.0-rc.2/gitops-$(uname)-$(uname -m).tar.gz" | tar xz -C /tmp
 sudo mv /tmp/gitops /usr/local/bin
 gitops version
 ```
 
+<!-- x-release-please-end -->
+
 Alternatively, users can use Homebrew:
 
 ```console

charts/gitops-server/Chart.yaml

@@ -18,4 +18,4 @@ version: 4.0.36
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.38.0"
+appVersion: "v0.39.0-rc.2" # x-release-please-version

charts/gitops-server/values.yaml

@@ -10,7 +10,7 @@ image:
   repository: ghcr.io/weaveworks/wego-app
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "v0.38.0"
+  tag: "v0.39.0-rc.2" # x-release-please-version
 imagePullSecrets: []
 nameOverride: ""
 fullnameOverride: ""

release-please-config.json

@@ -1,6 +1,7 @@
 {
   "always-update": true,
   "draft": true,
+  "group-pull-request-title-pattern": "chore(${branch}): release ${component} ${version}",
   "packages": {
     ".": {
       "bootstrap-sha": "76f25bbb1d20aa41a1f78920344f579af4f88e2d",
@@ -10,14 +11,19 @@
         "doc",
         "website"
       ],
+      "extra-files": [
+        "charts/gitops-server/Chart.yaml",
+        "charts/gitops-server/values.yaml",
+        "README.md"
+      ],
       "include-component-in-tag": false,
       "prerelease": true,
       "release-as": "0.39.0-rc.3",
       "release-type": "node"
     },
     "charts/gitops-server": {
       "bootstrap-sha": "693dafd494f1027c4bc740be9ffef98e21cdcfb6",
-      "release-as": "4.1.0",
+      "release-as": "4.1.0-rc.1",
       "release-type": "helm"
     }
   },