Add ancestor-version to package version create CLI

[thesunlover]

Closing this one if favor of an Idea published in the Idea Exchange:
https://ideas.salesforce.com/s/idea/a0BHp000019OpQ8MAK/enable-crossancestry-upgrades-for-2gp-packages

Dear CLI developer team and support,

Note: this same idea was initiated in #2362, but the author withdraw it. The problem is that there is no such idea in the https://ideas.salesforce.com/, so I am reopening this as a new issue with examples.

we are mostly using sf cli to create our package versions and we would like to make our life easier when we have publish patches. for the purpose we need to be able to pass the ancestor version for the current package version we are creating so that it makes it easier and convenient for us.

Here is a sequential example (timeline of executions and publishing of public versions of a managed packages)

1. produce version=1.0.0.

sf package version create --version-number=1.0.0

2. produce version=1.1.0.

sf package version create --version-number=1.1.0

3. produce version=1.2.0.

sf package version create --version-number=1.2.0.

4. create different a patch with a fix on top of 1.2.0

sf package version create --ancestor-version=1.1.0 --version-number=1.1.1
sf package version create --ancestor-version=1.2.1 --version-number-1.2.1
sf package version create --ancestor-version=1.1.1 --version-number-1.1.2

5. create a new major version due to breaking changes:

sf package version create --version-number=2.0.0 --skip-ancestor-check

6. add more fixes to a public version in the 1.x series due to client still using it and not able to migrate to the 2.0 series for now:

sf package version create --ancestor-version=1.1.2 --version-number-1.1.3

By adding this flag we could skip touching the values for "ancestorVersion": "1.2.1"
inside the sfdx-project.json each time we would like to create a new patch version of an old version