Support incrementing semver prereleases with 'zero' versions

[hallipr]

• Remove the artificial PrereleaseLabel and PrereleaseNumber values from non-prerelease versions
• Add support for bumping Major, Minor or Patch versions using IncrementAndSetToPrerelease($segment)
  • The default segment is still minor
• Fix support for "zero" versions in HasValidPrereleaseLabel
  • previously, [AzureEngSemanticVersion]::new("0.1.2").HasValidPrereleaseLabel() would return

    Unexpected pre-release identifier 'zzz',  should be 'beta' or 'alpha'
    False
    

Parse results before:

Property	0.1.2	1.2.3	1.2.3-alpha.1	1.2.3-alpha.20250121.10
Major	0	1	1	1
Minor	1	2	2	2
Patch	2	3	3	3
PrereleaseLabel	zzz	zzz	alpha	alpha
BuildNumber				10
PrereleaseNumber	99999999	99999999	1	20250121
IsPrerelease	True	False	True	True
VersionType	Beta	Patch	Beta	Beta

Parse results after change:

Property	0.1.2	1.2.3	1.2.3-alpha.1	1.2.3-alpha.20250121.10
Major	0	1	1	1
Minor	1	2	2	2
Patch	2	3	3	3
PrereleaseLabel			alpha	alpha
BuildNumber				10
PrereleaseNumber	0	0	1	20250121
IsPrerelease	True	False	True	True
VersionType	Beta	Patch	Beta	Beta

[azure-sdk]

The following pipelines have been queued for testing:
java - template
java - template - tests
js - template
net - template
net - template - tests
python - template
python - template - tests
You can sign off on the approval gate to test the release stage of each pipeline.
See eng/common workflow

[hallipr]

The only code that depends on the artificial values appears to be:
https://github.com/Azure/azure-sdk-for-go/blob/main/eng/scripts/Update-ModuleVersion.ps1#L43

[azure-sdk]

The following pipelines have been queued for testing:
java - template
java - template - tests
js - template
net - template
net - template - tests
python - template
python - template - tests
You can sign off on the approval gate to test the release stage of each pipeline.
See eng/common workflow

[hallipr]

azd is manually incrementing versions and could move to the new overload:
https://github.com/Azure/azure-dev/blob/88ad9bc2cf8e63ef6e0e6b4577770127a162fc3d/eng/scripts/Update-CliVersion.ps1#L24

    if ($version.IsPrerelease) {
        if ($version.HasValidPrereleaseLabel()) {
            # 0.1.0-beta.1 -> 0.1.0-beta.2
            # 1.0.0-beta.1 -> 1.0.0-beta.2
            $version.PrereleaseNumber++
        } else {
            # 0.1.0 -> 0.2.0-beta.1
            $version.Minor++
            $version.PrereleaseLabel = 'beta'
            $version.PrereleaseNumber = 1
        }
    } else {
        # 1.0.0 -> 1.1.0-beta.1
        $version.IncrementAndSetToPrerelease()
    }

[weshaggard]

Let's be sure to look at the existing usages and fix any that are broken by this change or that can now use your changes.