Revert "Fix python incorrect version selection issue (#13862)"

This reverts commit 01af0e5.

Author: kbukum1

python/lib/dependabot/python/language.rb

@@ -27,8 +27,7 @@ class Language < Dependabot::Ecosystem::VersionManager
       PRE_INSTALLED_PYTHON_VERSIONS = T.let(
         PRE_INSTALLED_PYTHON_VERSIONS_RAW.map do |v|
           Version.new(v)
-        end.sort.reverse, # installed versions is sorted in descending order as highest available version is preferred
-        # over the lower ones
+        end.sort,
         T::Array[Dependabot::Python::Version]
       )
 

python/spec/dependabot/python/language_spec.rb

@@ -16,28 +16,6 @@
   let(:detected_version) { "3.11" }
   let(:raw_version) { "3.13.1" }
 
-  describe "PRE_INSTALLED_PYTHON_VERSIONS" do
-    it "is sorted in descending order" do
-      versions = described_class::PRE_INSTALLED_PYTHON_VERSIONS
-      expect(versions).to eq(versions.sort.reverse)
-    end
-
-    it "has the highest version first" do
-      versions = described_class::PRE_INSTALLED_PYTHON_VERSIONS
-      expect(versions.first).to eq(versions.max)
-    end
-
-    it "has the lowest version last" do
-      versions = described_class::PRE_INSTALLED_PYTHON_VERSIONS
-      expect(versions.last).to eq(versions.min)
-    end
-
-    it "matches PRE_INSTALLED_HIGHEST_VERSION with the first element" do
-      expect(described_class::PRE_INSTALLED_PYTHON_VERSIONS.first)
-        .to eq(described_class::PRE_INSTALLED_HIGHEST_VERSION)
-    end
-  end
-
   describe "#deprecated?" do
     it "returns false" do
       expect(language.deprecated?).to be false