Update heroku/buildpacks-nodejs to v2.6.1 (#447)

## heroku/nodejs

### Changed

- Updated `heroku/nodejs-corepack` to `2.6.1`.
- Updated `heroku/nodejs-engine` to `2.6.1`.
- Updated `heroku/nodejs-npm-engine` to `2.6.1`.
- Updated `heroku/nodejs-npm-install` to `2.6.1`.
- Updated `heroku/nodejs-pnpm-engine` to `2.6.1`.
- Updated `heroku/nodejs-pnpm-install` to `2.6.1`.
- Updated `heroku/nodejs-yarn` to `2.6.1`.

## heroku/nodejs-corepack

- No changes.

## heroku/nodejs-engine

### Added

- Collect Node.js Runtime Metrics if the application has opted-in. ([#742](heroku/buildpacks-nodejs#742))

## heroku/nodejs-function

### Changed

- Updated `heroku/nodejs-engine` to `2.6.1`.
- Updated `heroku/nodejs-function-invoker` to `2.6.1`.
- Updated `heroku/nodejs-npm` to `2.6.1`.

## heroku/nodejs-function-invoker

- No changes.

## heroku/nodejs-npm

- No changes.

## heroku/nodejs-npm-engine

- No changes.

## heroku/nodejs-npm-install

- No changes.

## heroku/nodejs-pnpm-engine

- No changes.

## heroku/nodejs-pnpm-install

- No changes.

## heroku/nodejs-yarn

- No changes.

Co-authored-by: heroku-linguist[bot] <136119646+heroku-linguist[bot]@users.noreply.github.com>

builder-20/builder.toml

@@ -18,7 +18,7 @@ version = "0.18.2"
 
 [[buildpacks]]
   id = "heroku/nodejs"
-  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:1da13d019d55f3fb2eee6309499b5b73e92433d6c0478033a3238fbf4a659457"
+  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:fc6bfbf639d6051a8b37932ae61a793906504228d1a86a1561ceb3433a1c0af3"
 
 [[buildpacks]]
   id = "heroku/php"
@@ -52,11 +52,11 @@ version = "0.18.2"
 [[order]]
   [[order.group]]
     id = "heroku/nodejs-engine"
-    version = "2.6.0"
+    version = "2.6.1"
     optional = true
   [[order.group]]
     id = "heroku/nodejs-yarn"
-    version = "2.6.0"
+    version = "2.6.1"
     optional = true
   [[order.group]]
     id = "heroku/jvm"
@@ -73,7 +73,7 @@ version = "0.18.2"
 [[order]]
   [[order.group]]
     id = "heroku/nodejs"
-    version = "2.6.0"
+    version = "2.6.1"
   [[order.group]]
     id = "heroku/procfile"
     version = "2.0.2"

builder-22/builder.toml

@@ -18,7 +18,7 @@ version = "0.18.2"
 
 [[buildpacks]]
   id = "heroku/nodejs"
-  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:1da13d019d55f3fb2eee6309499b5b73e92433d6c0478033a3238fbf4a659457"
+  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:fc6bfbf639d6051a8b37932ae61a793906504228d1a86a1561ceb3433a1c0af3"
 
 [[buildpacks]]
   id = "heroku/php"
@@ -52,11 +52,11 @@ version = "0.18.2"
 [[order]]
   [[order.group]]
     id = "heroku/nodejs-engine"
-    version = "2.6.0"
+    version = "2.6.1"
     optional = true
   [[order.group]]
     id = "heroku/nodejs-yarn"
-    version = "2.6.0"
+    version = "2.6.1"
     optional = true
   [[order.group]]
     id = "heroku/jvm"
@@ -73,7 +73,7 @@ version = "0.18.2"
 [[order]]
   [[order.group]]
     id = "heroku/nodejs"
-    version = "2.6.0"
+    version = "2.6.1"
   [[order.group]]
     id = "heroku/procfile"
     version = "2.0.2"

buildpacks-20/builder.toml

@@ -29,7 +29,7 @@ version = "0.17.2"
 
 [[buildpacks]]
   id = "heroku/nodejs"
-  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:1da13d019d55f3fb2eee6309499b5b73e92433d6c0478033a3238fbf4a659457"
+  uri = "docker://docker.io/heroku/buildpack-nodejs@sha256:fc6bfbf639d6051a8b37932ae61a793906504228d1a86a1561ceb3433a1c0af3"
 
 [[buildpacks]]
   id = "heroku/php"
@@ -114,7 +114,7 @@ version = "0.17.2"
 [[order]]
   [[order.group]]
     id = "heroku/nodejs"
-    version = "2.6.0"
+    version = "2.6.1"
   [[order.group]]
     id = "heroku/procfile"
     version = "2.0.2"

salesforce-functions/builder.toml

@@ -19,12 +19,12 @@ version = "0.17.2"
 
 [[buildpacks]]
   id = "heroku/nodejs-function"
-  uri = "docker://docker.io/heroku/buildpack-nodejs-function@sha256:542e8a49a53ca8610fa3a146cd4da3fb4e9ba9ba38e646e78c1f4749118b4f54"
+  uri = "docker://docker.io/heroku/buildpack-nodejs-function@sha256:6000f43d898bd68e9d706992f485008e6972ff57fcd98b14934b397582fc99fd"
 
 [[order]]
   [[order.group]]
     id = "heroku/nodejs-function"
-    version = "2.6.0"
+    version = "2.6.1"
 
 [[order]]
   [[order.group]]