chore: pin versions

Author: jdc-pub

.config/release-please-config.json

@@ -9,9 +9,15 @@
   "draft-pull-request": true,
   "pull-request-footer": "This release was generated with [Release Please](https://github.com/googleapis/release-please).",
   "packages": {
-    "crates/git-metadata": {},
-    "crates/git-ledger": {},
-    "crates/git-chain": {}
+    "crates/git-metadata": {
+      "release-as": "0.3.0-rc.1"
+    },
+    "crates/git-ledger": {
+      "release-as": "0.1.0-alpha.1"
+    },
+    "crates/git-chain": {
+      "release-as": "0.1.0-alpha.1"
+    }
   },
   "plugins": [{ "type": "sentence-case" }, { "type": "cargo-workspace" }],
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"

crates/git-chain/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "git-chain"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2024"
 publish = true
 readme = "README.md"

crates/git-ledger/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "git-ledger"
-version = "0.1.0"
+version = "0.0.0"
 edition = "2024"
 publish = true
 readme = "README.md"