chore: add release-please config with bump-minor-pre-major (#110)

Prevents breaking changes from triggering a 1.0.0 release while the
project is still in 0.x. Breaking changes now bump the minor version
(e.g. 0.7.1 -> 0.8.0) instead of the major version.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: jamesadevine

.github/workflows/release.yml

@@ -29,8 +29,6 @@ jobs:
     steps:
       - uses: googleapis/release-please-action@16a9c90856f42705d54a6fda1823352bdc62cf38 # v4.4.0
         id: release
-        with:
-          release-type: rust
 
   build:
     name: Build (Linux)

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.7.1"
+}

release-please-config.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "release-type": "rust",
+      "bump-minor-pre-major": true
+    }
+  }
+}