add more R samples for testing

Author: wing328

.github/workflows/samples-r.yaml

@@ -4,9 +4,13 @@ on:
   push:
     paths:
       - samples/client/petstore/R/**
+      - samples/client/petstore/R-httr2/**
+      - samples/client/petstore/R-httr2-wrapper/**
   pull_request:
     paths:
       - samples/client/petstore/R/**
+      - samples/client/petstore/R-httr2/**
+      - samples/client/petstore/R-httr2-wrapper/**
 jobs:
   build:
     name: Build R projects
@@ -17,6 +21,8 @@ jobs:
         sample:
           # clients
           - samples/client/petstore/R/
+          - samples/client/petstore/R-httr2/
+          - samples/client/petstore/R-httr2-wrapper/
     services:
       petstore-api:
         image: swaggerapi/petstore

samples/client/petstore/R-httr2/.openapi-generator-ignore

@@ -21,3 +21,6 @@
 #docs/*.md
 # Then explicitly reverse the ignore rule for a single file:
 #!docs/README.md
+#
+#
+#