Do not set lastModified in NCV action message

[francoisferrand]

details.lastModified must not be set in the kafka message, as it's purpose is to let the object-processor make an extra check that the “object” was not modified (i.e. no new version).
This is done through a s3:HeadObject call on the object, (without versionId), which:

• is not relevant for `NCVE (if anything, we may instead check that the versionId being expired is indeed not the current one)
• in particular may fail is the current version is a delete markers)

Issue: BB-726

[bert-e]

Hello francoisferrand,

My role is to assist you with the merge of this
pull request. Please type @bert-e help to get information
on this process, or consult the user documentation.

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[francoisferrand]

/approve

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/8.6

• ✔️ development/9.0

• ✔️ development/9.1

The following branches have NOT changed:

• development/7.10
• development/7.4
• development/7.70

Please check the status of the associated issue BB-726.

Goodbye francoisferrand.

The following options are set: approve