`first` parameter is not customizable when using the `getAll` option in `list` method

[axelfahy]

Description

When using the list method of entities with the getAll parameter, the first parameter is overwritten.

For example, trying to run:

reports = opencti_api_client.report.list(
    first=200,
    withPagination=True,
    orderBy="published",
    orderMode="desc",
    getAll=True,
)

will not fetch the report 200 by 200 since the first value is overwritten:

client-python/pycti/entities/opencti_report.py

Lines 281 to 282 in 1b66a21

	if get_all:
	first = 100

This is the same for the list method of all entities.

Environment

1. OS (where OpenCTI server runs): pycti client
2. OpenCTI version: pycti==5.8.7
3. Other environment details:

Reproducible Steps

Steps to create the smallest reproducible scenario:

1. List entities with the getAll parameter and the first parameter
2. Observe that the first parameter has been changed.

Expected Output

I expected to be able to specify the first and the getAll parameter.

Actual Output

Number of queries done is not the one expected since the first parameter has been changed.

[axelfahy]

The PR #796 does not fix this issue. See #810 for complete fix.