Add engine versions for houston with templates (#17403)

.houston/templates/prs.hbs

@@ -0,0 +1,2 @@
+{{> versions}}
+{{> _prs}}

.houston/templates/versions.hbs

@@ -0,0 +1,13 @@
+{{#if (or release.node_version release.npm_version release.mongo_versions)}}
+
+### Engine versions
+{{#if release.node_version}}
+- Node: `{{ release.node_version }}`
+{{/if}}
+{{#if release.npm_version}}
+- NPM: `{{ release.npm_version }}`
+{{/if}}
+{{#if release.mongo_versions}}
+- MongoDB: `{{ join release.mongo_versions ', ' }}`
+{{/if}}
+{{/if}}

package.json

@@ -253,9 +253,10 @@
 		}
 	},
 	"houston": {
-		"metadata": ".scripts/houstonMetadata.js",
+		"minTag": "0.55.0-rc.0",
 		"updateFiles": [
 			"package.json",
+			"package-lock.json",
 			".circleci/snap.sh",
 			".circleci/update-releases.sh",
 			".docker/Dockerfile",