[Bug] assembly-informational-format doesn't support special or international characters

[LazaroOnline]

The assembly-informational-format doesn't support special or international characters.

Expected Behavior

Product version should just be the text from the template as-is, without replacing special characters, allowing things like:
Some special characters: +-=#![]^&@$%:<>//\\-çñáÁ统

*If there is any particular scenario that has problems with letting special characters in that attribute then I would like to have a configuration parameter to enable/disable special character replacement, but if there is no such case then just keep them and don't replace them.

Actual Behavior

It replaces special characters and international unicode characters by a dash "-".
Using this config: assembly-informational-format: 'Some special characters: +-=#![]^&@$%:<>//\\-çñáÁ统'
Results in:
Product version: Some-special-characters--+------------------------
Losing all information from special chars.

Steps to Reproduce

Create a dotnet project, add GitVersion.Task NuGet and add a GitVersion.yml config (UTF-8 encoded) file with the following text:

assembly-informational-format: 'Some special characters: +-=#![]^&@$%:<>//\\-çñáÁ统'

DotNet does allow any free unicode text

You can confirm that it is not a dotnet limitation by adding special characters to the attribute:
For Full dotnet, in AssemblyInfo.cs:

[assembly: AssemblyInformationalVersion("Some special characters: +-=#![]^&@$%:<>//\\-çñáÁ统")]

Results in: Some special characters: +-=#![]^&@$%:<>//\-çñáÁ统 as expected.

For dotnet Core, in the csproj file:

<InformationalVersion>Some special characters: +-=#![]^@$%://\\-çñáÁ统</InformationalVersion>

Results in: Some special characters: +-=#![]^@$%://\\-çñáÁ统 as expected.

Context

We need to add custom free text version information to the assembly, like:
"demo to customer: Nestlé"
it can have any special character and it should be preserved.

Your Environment

• Tested with dotnet 4.8 and dotnet core 3.1, same thing occurs in both.
• Version Used: GitVersionTask 5.3.6
• Operating System and version Windows 10

[LazaroOnline]

Related to:
#2199

[asbjornu]

I think one viable take on this is to be able to configure the branch name replacement regex as discussed in #1674.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. After 30 days from now, it will be closed if no further activity occurs.

[github-actions]

This issue was closed because it has been stalled for 30 days with no activity. Thank you for your contributions