Add Windows 10 context menu entry back on Windows 11 (#41351)

## Summary of the Pull Request
Ensure Windows 11 adds the registry entries for the old context menu so
that "Show more options"/classic menu always includes them.

<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [ ] Closes: #xxx
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

src/modules/FileLocksmith/FileLocksmithExt/PowerToysModule.cpp

@@ -88,12 +88,9 @@ public:
                 package::RegisterSparsePackage(path, packageUri);
             }
         }
-        else
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         FileLocksmithRuntimeRegistration::EnsureRegistered();
 #endif
-        }
 
         m_enabled = true;
     }
@@ -101,13 +98,10 @@ public:
     virtual void disable() override
     {
         Logger::info(L"File Locksmith disabled");
-        if (!package::IsWin11OrGreater())
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         FileLocksmithRuntimeRegistration::Unregister();
         Logger::info(L"File Locksmith context menu unregistered (Win10)");
 #endif
-        }
         m_enabled = false;
     }
 

src/modules/imageresizer/dll/dllmain.cpp

@@ -112,12 +112,9 @@ public:
                 package::RegisterSparsePackage(path, packageUri);
             }
         }
-        else
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         ImageResizerRuntimeRegistration::EnsureRegistered();
 #endif
-        }
 
         Trace::EnableImageResizer(m_enabled);
     }
@@ -127,14 +124,11 @@ public:
     {
         m_enabled = false;
         Trace::EnableImageResizer(m_enabled);
-        if (!package::IsWin11OrGreater())
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         ImageResizerRuntimeRegistration::Unregister();
         Logger::info(L"ImageResizer context menu unregistered (Win10)");
 #endif
     }
-    }
 
     // Returns if the powertoys is enabled
     virtual bool is_enabled() override

src/modules/powerrename/dll/dllmain.cpp

@@ -202,27 +202,21 @@ public:
                 package::RegisterSparsePackage(path, packageUri);
             }
         }
-        else
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         PowerRenameRuntimeRegistration::EnsureRegistered();
 #endif
     }
-    }
 
     // Disable the powertoy
     virtual void disable()
     {
         m_enabled = false;
         Logger::info(L"PowerRename disabled");
-        if (!package::IsWin11OrGreater())
-        {
 #if defined(ENABLE_REGISTRATION) || defined(NDEBUG)
         PowerRenameRuntimeRegistration::Unregister();
         Logger::info(L"PowerRename context menu unregistered (Win10)");
 #endif
     }
-    }
 
     // Returns if the powertoy is enabled
     virtual bool is_enabled() override