add mongodb orchestration evergreen integration testing config

[NathanQingyangXu]

https://jira.mongodb.org/browse/HIBERNATE-26

[NathanQingyangXu]

I referred to a couple of driver repos and found the evergreen config from Rust driver repo is the most updated and well-maintained, so I made the changes mainly following its models.

There is a generate_buildvariants.sh script (Rust team has similar stuff but in Rust script) to generate the buildvariant yml file based on the defined MongoDB version + topology permutation.

[katcharov]

Partial review.

[NathanQingyangXu]

The testing result uploading seems working fine, as demonstrated at https://spruce.mongodb.com/task/mongo_hibernate_mongodb_v6.0_replicaset_run_test_patch_caf40017b283b003e42ea72ab20ac8abbcb5b38d_673be38c82c0680007fa5999_24_11_19_01_02_08?execution=0&sortBy=STATUS&sortDir=ASC

Also, as can be seen from the checks of this PR, the 3 mongoDB versions testings seem all working fine as well.

[jyemin]

LGTM

[katcharov]

We decided not to use the Java (or Rust, etc.) driver config as a baseline during the catchup meeting, and to review this file independently of what we might have done before, so I have reviewed this in the same way as any other "new code". I have tried to identify issues or conventions related to things being more modern (some of the scripts already do this, which is great), or to things that might have made sense in the driver at one time, but no longer do. For certain conventions, I have proposed some particular approach - we might end up with some other convention, but I think it is important to settle on one, for the sake of consistency.

[katcharov]

.

[katcharov]

LGTM!