fix: bump release-please from 15.9.1 to 15.9.2 (#746)

Bumps [release-please](https://github.com/googleapis/release-please)
from 15.9.1 to 15.9.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/googleapis/release-please/releases">release-please's
releases</a>.</em></p>
<blockquote>
<h2>v15.9.2</h2>
<h2><a
href="https://github.com/googleapis/release-please/compare/v15.9.1...v15.9.2">15.9.2</a>
(2023-03-28)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>cargo-workspace:</strong> Find workspace modules on the
target branch (<a
href="https://redirect.github.com/googleapis/release-please/issues/1889">#1889</a>)
(<a
href="96479413fd">9647941</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/googleapis/release-please/blob/main/CHANGELOG.md">release-please's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/googleapis/release-please/compare/v15.9.1...v15.9.2">15.9.2</a>
(2023-03-28)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>cargo-workspace:</strong> Find workspace modules on the
target branch (<a
href="https://redirect.github.com/googleapis/release-please/issues/1889">#1889</a>)
(<a
href="96479413fd">9647941</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="af30ea6a99"><code>af30ea6</code></a>
chore(main): release 15.9.2 (<a
href="https://redirect.github.com/googleapis/release-please/issues/1890">#1890</a>)</li>
<li><a
href="96479413fd"><code>9647941</code></a>
fix(cargo-workspace): find workspace modules on the target branch (<a
href="https://redirect.github.com/googleapis/release-please/issues/1889">#1889</a>)</li>
<li><a
href="faa52d3725"><code>faa52d3</code></a>
chore(deps): update dependency sinon to v15.0.3 (<a
href="https://redirect.github.com/googleapis/release-please/issues/1888">#1888</a>)</li>
<li><a
href="439290c63c"><code>439290c</code></a>
chore: store nodejs build artifacts in placer (<a
href="https://redirect.github.com/googleapis/release-please/issues/1882">#1882</a>)</li>
<li>See full diff in <a
href="https://github.com/googleapis/release-please/compare/v15.9.1...v15.9.2">compare
view</a></li>
</ul>
</details>
<br />


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score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=release-please&package-manager=npm_and_yarn&previous-version=15.9.1&new-version=15.9.2)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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package-lock.json

@@ -10,7 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@actions/core": "^1.10.0",
-        "release-please": "^15.9.1"
+        "release-please": "^15.9.2"
       },
       "devDependencies": {
         "@vercel/ncc": "^0.27.0",
@@ -4490,9 +4490,9 @@
       }
     },
     "node_modules/release-please": {
-      "version": "15.9.1",
-      "resolved": "https://registry.npmjs.org/release-please/-/release-please-15.9.1.tgz",
-      "integrity": "sha512-Fs2aFCI5+chPq+qNKAQG0LXfAUPkXWb/hp/KJKM4EEi5kUlxIgJk93R+XlyJUDCAl0by5EFofusvsdOFxJJSrw==",
+      "version": "15.9.2",
+      "resolved": "https://registry.npmjs.org/release-please/-/release-please-15.9.2.tgz",
+      "integrity": "sha512-OYwwStlzpE7W4Wb7aKdkusOCVQWIeluEZoevBxbBqi1oAhk7KIOBIRBN6YJ0sgH8fVP349Beq5fvoHUpr2VKZw==",
       "dependencies": {
         "@conventional-commits/parser": "^0.4.1",
         "@google-automations/git-file-utils": "^1.2.5",
@@ -8967,9 +8967,9 @@
       "dev": true
     },
     "release-please": {
-      "version": "15.9.1",
-      "resolved": "https://registry.npmjs.org/release-please/-/release-please-15.9.1.tgz",
-      "integrity": "sha512-Fs2aFCI5+chPq+qNKAQG0LXfAUPkXWb/hp/KJKM4EEi5kUlxIgJk93R+XlyJUDCAl0by5EFofusvsdOFxJJSrw==",
+      "version": "15.9.2",
+      "resolved": "https://registry.npmjs.org/release-please/-/release-please-15.9.2.tgz",
+      "integrity": "sha512-OYwwStlzpE7W4Wb7aKdkusOCVQWIeluEZoevBxbBqi1oAhk7KIOBIRBN6YJ0sgH8fVP349Beq5fvoHUpr2VKZw==",
       "requires": {
         "@conventional-commits/parser": "^0.4.1",
         "@google-automations/git-file-utils": "^1.2.5",

package.json

@@ -26,7 +26,7 @@
   "homepage": "https://github.com/bcoe/release-please-action#readme",
   "dependencies": {
     "@actions/core": "^1.10.0",
-    "release-please": "^15.9.1"
+    "release-please": "^15.9.2"
   },
   "devDependencies": {
     "@vercel/ncc": "^0.27.0",