Update lifecycle from v0.19.2 to v0.19.3 (#495)

Release notes:
https://github.com/buildpacks/lifecycle/releases/tag/v0.19.3

Full changelog:
buildpacks/lifecycle@v0.19.2...v0.19.3

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

README.md

@@ -25,8 +25,8 @@ For more information, see: [What is a builder?](https://buildpacks.io/docs/for-p
 | [`heroku/buildpacks:18`][buildpacks-tags]           | [`heroku/heroku:18-cnb-build`][heroku-tags] | [`heroku/heroku:18-cnb`][heroku-tags] | 0.16.1            | Shimmed + Native | End-of-life |
 | [`heroku/buildpacks:20`][buildpacks-tags]           | [`heroku/heroku:20-cnb-build`][heroku-tags] | [`heroku/heroku:20-cnb`][heroku-tags] | 0.17.6            | Shimmed + Native | End-of-life |
 | [`heroku/builder-classic:22`][builder-classic-tags] | [`heroku/heroku:22-cnb-build`][heroku-tags] | [`heroku/heroku:22-cnb`][heroku-tags] | 0.17.6            | Shimmed          | End-of-life |
-| [`heroku/builder:20`][builder-tags]                 | [`heroku/heroku:20-cnb-build`][heroku-tags] | [`heroku/heroku:20-cnb`][heroku-tags] | 0.19.2            | Native           | Available   |
-| [`heroku/builder:22`][builder-tags]                 | [`heroku/heroku:22-cnb-build`][heroku-tags] | [`heroku/heroku:22-cnb`][heroku-tags] | 0.19.2            | Native           | Recommended |
+| [`heroku/builder:20`][builder-tags]                 | [`heroku/heroku:20-cnb-build`][heroku-tags] | [`heroku/heroku:20-cnb`][heroku-tags] | 0.19.3            | Native           | Available   |
+| [`heroku/builder:22`][builder-tags]                 | [`heroku/heroku:22-cnb-build`][heroku-tags] | [`heroku/heroku:22-cnb`][heroku-tags] | 0.19.3            | Native           | Recommended |
 
 The builder images above include buildpack support for the following languages: Go, Java, Node.js, PHP, Python, Ruby & Scala. The `heroku/builder-classic:22` builder image variant additionally supports Clojure.
 

builder-20/builder.toml

@@ -6,7 +6,7 @@ build-image = "heroku/heroku:20-cnb-build"
 run-image = "heroku/heroku:20-cnb"
 
 [lifecycle]
-version = "0.19.2"
+version = "0.19.3"
 
 [[buildpacks]]
   id = "heroku/go"

builder-22/builder.toml

@@ -6,7 +6,7 @@ build-image = "heroku/heroku:22-cnb-build"
 run-image = "heroku/heroku:22-cnb"
 
 [lifecycle]
-version = "0.19.2"
+version = "0.19.3"
 
 [[buildpacks]]
   id = "heroku/go"