Add orange3-survival-analysis

[PrimozGodec]

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[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/orange3-survival-analysis) and found some lint.

Here's what I've got...

For recipes/orange3-survival-analysis:

• Non noarch packages should have python requirement without any version constraints.
• Non noarch packages should have python requirement without any version constraints.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/orange3-survival-analysis) and found it was in an excellent condition.