improve sorting of installed versions when uninstalling dotnet version

[nitheeshgovind]

When the command "Uninstall .NET" is selected, the displayed versions are not sorted based on the version numbers.
#2642

Root Cause

localeCompare was used which did not sort the numbers correctly.

Changes

Added a new compareVersion function which splits the version into integers and compares each index.

const compareVersions = (x: InstallRecord, y: InstallRecord): number =>
        {
            const xParts = x.dotnetInstall.version.split('.').map(part => Number(part.split('-')[0]));
            const yParts = y.dotnetInstall.version.split('.').map(part => Number(part.split('-')[0]));
            const length = Math.max(xParts.length, yParts.length);
            for (let index = 0; index < length; index++)
            {
                const difference = (xParts[index] ?? 0) - (yParts[index] ?? 0);
                if (difference !== 0)
                {
                    return difference;
                }
            }
            return 0;
        };

I also thought about creating a new function in VersionUtilities under the runtime-library, but thought to check first.
Let me know if it is ok.

[nitheeshgovind]

@dotnet-policy-service agree