Fix manifest for example Job to calculate π

[mcmattco]

The perl command in the job example yaml file fails at image version >5.34:

> docker run -it perl:5.36 bash
...
root@783a8ea24899:/# perl -Mbignum=bpi -wle "print bpi(2000)"
Can't use an undefined value as an ARRAY reference at /usr/local/lib/perl5/5.36.0/Math/BigInt/Calc.pm line 1049.```

> docker run -it perl:5.35 bash
...
docker: Error response from daemon: manifest for perl:5.35 not found: manifest unknown: manifest unknown.```

> docker run -it perl:5.34 bash
...
root@d4efc70c15b5:/# perl -Mbignum=bpi -wle "print bpi(2000)"
3.141592653589793238...

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• ✅ login: mcmattco / name: Matt McClure (1ee7c15)

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[Sea-n]

Thanks for proposing the fix!

But there is someone already made PR #34070 to fix the root cause, please take a look.

• Fix perl script on examples #34070

[sftim]

I like this fix better: pinning the container image constrains what gets run.

/retitle Fix manifest for example Job to calculate π

[sftim]

This fix makes sense to me.

/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sftim

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[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 38dd63294e6d85e55c0ca95692ba9e3c54f2ddb3