Update rubocop-performance requirement from 1.15.2 to 1.16.0 (#1784)

* Update rubocop-performance requirement from 1.15.2 to 1.16.0

Updates the requirements on [rubocop-performance](https://github.com/rubocop/rubocop-performance) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop-performance/releases)
- [Changelog](https://github.com/rubocop/rubocop-performance/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop/rubocop-performance/compare/v1.15.2...v1.16.0)

---
updated-dependencies:
- dependency-name: rubocop-performance
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

* Fix chefstyle linting errors

Signed-off-by: Neha Pansare <neha.pansare@progress.com>

* Fix unit test failures due to changing match with include? to fix chefstye error. This happens because method file_val_if_exists returns string only when file is found, else it returns nil

Signed-off-by: Neha Pansare <neha.pansare@progress.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Neha Pansare <neha.pansare@progress.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Neha Pansare <neha.pansare@progress.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/ohai/plugins/cpu.rb b/lib/ohai/plugins/cpu.rb
index 897f716b..510c2018 100644
--- a/lib/ohai/plugins/cpu.rb
+++ b/lib/ohai/plugins/cpu.rb
@@ -524,7 +524,7 @@ Ohai.plugin(:CPU) do
         cpu[index] = Mash.new
         cpu[index][:status] = status
         cpu[index][:location] = location
-        if /Available/.match?(status)
+        if status.include?("Available")
           cpu[:available] += 1
           lsattr = shell_out("lsattr -El #{name}").stdout.lines
           lsattr.each do |attribute|