Release of version 0.4.0

[khebhut[bot]]

Hey, @harshad16!

Creating requested release.

Closes: #54

Changelog:
* 503d7b8 ':arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment'
* b3c21d5 ':arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment'
* 3813d62 ':arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment'
* eeff4b3 :ship: Bump up base image initialized in CI.
* 18f5a12 git ls-files -z -- .pre-commit-config.yaml | xargs -0 sed -i 's#https://gitlab.com/PyCQA/flake8#https://github.com/PyCQA/flake8#'
* 75a2ff5 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* ebefe96 :books: Update development and testing details
* 0b096a2 Remove the --days parameters
* 904d9c1 List of documents type in logs even with 0 ops
* db65ebd Dry run mode
* afa8436 S3-url option
* 1d03dad Stream copy each key
* fa560c8 Add sourcing function for s3 keys
* 9b489d7 Type safe metrics
* d95ea10 Create list of adapter / prefix
* acf2a0c Get s3 params from args / env (host, bucket, common prefix)
* 4903997 Add a set difference function on sorted iterable
* 405e73a Boto3 s3 client configuration and credentials
* 3690f51 Make repo into a python package and use scripts
* 44fe42c Pipfile add boto3
* 6adccde :ship: Bump up base image initialized in CI.
* 7d93c50 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* d7f05a6 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 9bfd6b0 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 8ff6838 fix precommit conf typo
* bb72176 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 0359213 pre-commit update/cleanup
* 731b8f8 :ship: Bump up base image initialized in CI.
* 5b7d438 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 338b070 :recycle: HouseKeeping: Updated OWNERS and pre-commit changes
* 1941c58 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 86523e3 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment
* 4c901cc :ship: Bump up base image initialized in CI.
* f516b83 :arrow_up: Automatic update of dependencies by Kebechet for the ubi8 environment

Environment details

Kebechet version: 1.11.1 Python version: 3.8.13 Platform: Linux-4.18.0-305.34.2.el8_4.x86_64-x86_64-with-glibc2.2.5 pipenv version: pipenv, version 2020.11.15

[sesheta]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: sefkhet-abwy[bot]

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - **[OWNERS](https://github.com/thoth-station/document-sync-job/blob/master/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[sesheta]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: sefkhet-abwy[bot]

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - **[OWNERS](https://github.com/thoth-station/document-sync-job/blob/master/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[sesheta]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: sefkhet-abwy[bot]

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - **[OWNERS](https://github.com/thoth-station/document-sync-job/blob/master/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[sesheta]

Hi @khebhut[bot]. Thanks for your PR.

I'm waiting for a thoth-station member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository.