tweak Yarn 3 gitignore entires

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

.gitignore

@@ -61,10 +61,14 @@ typings/
 # Optional npm cache directory
 .npm
 
-# Yarn 3 with modules linker
+# Yarn 3 files
+.pnp.*
 .yarn/*
-!.yarn/releases
+!.yarn/patches
 !.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
 
 # Node version directives
 .nvmrc

docs/tutorials/yarn-migration.md

@@ -21,10 +21,14 @@ First off, be sure to have the updated ignore entries in your app. These are inc
 Add the following to `.gitignore`:
 
 ```gitignore
-# Yarn 3 with modules linker
+# Yarn 3 files
+.pnp.*
 .yarn/*
-!.yarn/releases
+!.yarn/patches
 !.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
 ```
 
 And this to `.dockerignore`:

packages/create-app/templates/default-app/.gitignore.hbs

@@ -15,10 +15,14 @@ coverage
 # Dependencies
 node_modules/
 
-# Yarn 3 with modules linker
+# Yarn 3 files
+.pnp.*
 .yarn/*
-!.yarn/releases
+!.yarn/patches
 !.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
 
 # Node version directives
 .nvmrc