MongoDB upgrades

[allanchau]

This PR updates mongoldb to v7.

Tasks

• https://www.notion.so/idearium/e62910ad01444a4ab403939ddcaa14e8?v=6538b45bb31843e189f5c9295aba3932&pvs=4

Related PRs

• https://github.com/idearium/idearium-lib/pull/370
• https://github.com/linzjs/linz/pull/369
• https://github.com/idearium/devspace/pull/49
• https://github.com/idearium/ras-rsso/pull/179
• https://github.com/idearium/ras-mms/pull/684
• https://github.com/idearium/ras-api/pull/126
• https://github.com/idearium/ras-campaigner/pull/129
• https://github.com/idearium/ras-chassis/pull/317
• https://github.com/idearium/ras-rasnet/pull/343
• https://github.com/idearium/ras-fleet-portal/pull/61
• https://github.com/idearium/rest-image/pull/33
• https://github.com/idearium/ras-feedback/pull/19

Notes

• Any additional notes you think will be useful.

Verification and testing

Testing

• [ ] Make sure https://github.com/idearium/devspace/pull/49 is running locally.
• [ ] If the cli package is linked, make sure it is on the db2 branch.

Deployment

• [ ] Post deployment steps (scripts to be run) and testing.
• [ ] Verify all testing steps.