updated pipeline of ruby 3.3

Signed-off-by: nikhil2611 <[email protected]>

.expeditor/verify.pipeline.yml

@@ -7,14 +7,6 @@ expeditor:
       timeout_in_minutes: 30
 
 steps:
-- label: run-lint-and-specs-ruby-3.1
-  command:
-    - .expeditor/run_linux_tests.sh rake
-  expeditor:
-    executor:
-      docker:
-        image: ruby:3.1-buster
-
 - label: run-lint-and-specs-ruby-3.3
   command:
     - .expeditor/run_linux_tests.sh rake
@@ -23,7 +15,7 @@ steps:
       docker:
         image: ruby:3.3
 
-- label: run-specs-windows-ruby-3.1
+- label: run-specs-windows-ruby-3.3
   command:
     - bundle config --local path vendor/bundle
     - bundle config set --local without docs debug
@@ -33,4 +25,4 @@ steps:
     executor:
       docker:
         host_os: windows
-        image: rubydistros/windows-2019:3.1
+        image: rubydistros/windows-2019:3.3

knife-vsphere.gemspec

@@ -9,11 +9,11 @@ Gem::Specification.new do |s|
   s.description = "VMware vSphere support for Chef Infra's Knife command"
   s.email = "[email protected]"
   s.files = Dir["lib/**/*"] + %w{LICENSE}
-  s.required_ruby_version = ">= 3.1"
+  s.required_ruby_version = ">= 3.3"
   s.homepage = "https://github.com/chef/knife-vsphere"
   s.license = "Apache-2.0"
   s.add_dependency "rbvmomi2", ">= 3.5.0", "< 4.0"
   s.add_dependency "filesize", ">= 0.1.1", "< 0.3.0"
   s.add_dependency "chef-vault", ">= 2.6"
-  s.add_dependency "knife", ">= 17"
+  s.add_dependency "knife", "~> 18"
 end