… MSI/WIX and MSIX NonStore & code refactoring

The changes includes:
- Code changes eliminate installer type mapping for MSI/WIX and MSIX NonStore, leveraging native platform support for repairs.
- Refactored code for better readability and maintainability.

- Refactored AppInstallerTestExeInstaller to support repair operations. The code now accommodates Modify Repair, Uninstaller Repair, and Installer Repair.
- Minor refactoring is also part of this update

- Added E2E tests for winget, targeting installer types such as
  - MSI,
  - NonStore MSIX,
  - Burn, Nullsoft, Inno, and Exe.
    - These tests aim to ensure reliability across Modify Repair, Uninstaller Repair, and Installer Repair scenarios.

…taller will be uninstalled as part of test setup to avoid interference.

…ller

…tBurnInstaller.MissingRepairBehavior.yaml'

- In `RepairFlow.h`, the inclusion of `"winget/ManifestCommon.h"` has been removed.
- In `AppInstallerCLIE2ETests.csproj`, several test data files, including 'AppInstallerTestMsiInstallerV2.msi` and various YAML files, have been removed

- The function `SelectApplicableInstallerWhenEssential` has been renamed to `SelectApplicableInstallerIfNecessary` and modified to include new checks and calls.
- The function `HandleUnknownRepair` has been removed and its error handling code has been directly inserted where it was previously called.
- The function `GetInstalledPackageInstallerType` has been renamed to `GetInstalledType`.
- Comments in `RepairFlow.cpp` and `RepairFlow.h` have been updated to reflect these changes.

`Moved the line 'context << SetPackageFamilyNamesInContext;' fRepairMsixPackage. This change ensures that the SetPackageFamilyNamesInContext operation is only executed for non-store MSIX packages, possibly when the package is not from the MSStore.`

- Updated the `ExecuteRepair` and `GetRepairInfo` functions to handle different installer types more flexibly
- Removed `RepairMsixPackage` function. Updated function declarations in `RepairFlow.h` to reflect these changes.
- Simplified the determination of `repairPackage` in `ReportRepairResult`.

Renamed the function `RepairMsixNonStorePackage` to `RepairMsixPackage` in `RepairFlow.cpp` and `RepairFlow.h` files. This change is also reflected in the context where this function is called in the `InstallerTypeEnum::Msix` case.

…cpp`

- The `IsInstallerMappingRequired` function now uses a `switch` statement for different `InstallerTypeEnum` values and checks remotepackage source for MSIX type to confirm MSStore package check
- `SelectApplicablePackageVersion` function now returns early for `Msi` types and `Msix` packages not from the Microsoft Store.
- The `SelectApplicableInstallerIfNecessary` function has been updated to select the applicable package version before checking if installer mapping is required.

- Refined the logic for MSIX package handling in the repair flow, focusing on Microsoft Store packages and improving installer selection accuracy.
- Simplified installer type checks by removing redundant MSI checks, streamlining the repair process.
- Adjusted repair command tests for clarity, removing unnecessary string interpolation.
- Enhanced documentation and comments for better clarity on the repair flow and installer selection logic.