Update ipk to v0.5.1

[blinard-BIOINFO]

Updates IPK to v0.5.1, which introduces several bugfixes.

[blinard-BIOINFO]

@BiocondaBot please add label

[blinard-BIOINFO]

@Juke34 sorry for the long delay to correct this, the rule is now passing tests for version update

[Juke34]

@BiocondaBot please fetch artifacts

[BiocondaBot]

Package(s) built are ready for inspection:

Arch	Package	Zip File / Repodata	CI	Instructions
linux-64	ipk-0.5.1-hdcf5f25_0.tar.bz2	LinuxArtifacts.zip	Azure	show You may also use conda to install after downloading and extracting the zip file. From the LinuxArtifacts directory: conda install -c ./packages <package name>
osx-64	ipk-0.5.1-h447d7a5_0.tar.bz2	OSXArtifacts.zip	Azure	show You may also use conda to install after downloading and extracting the zip file. From the OSXArtifacts directory: conda install -c ./packages <package name>

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Docker image(s) built:

Package	Tag	CI	Install with docker
ipk	0.5.1--hdcf5f25_0	Azure	show Images for Azure are in the LinuxArtifacts zip file above.gzip -dc LinuxArtifacts/images/ipk:0.5.1--hdcf5f25_0.tar.gz | docker load

[Juke34]

It would have been nice that the main executable was called using ipk instead of ipk.py.
But if you do not care about that detail I think we are good to go.
FYI the package is working for OSX intel but not arm.

[blinard-BIOINFO]

@Juke34 @martin-g I did/accepted the requested changes.

For for now we will stick to the name "ipk.py" (a python script that call to binaries of the package). Mainly because all the written documentation uses calls to this python script, which is our main entry point. We will change this in future releases, it's on our todo list.