wip: new(cmd/driver): download compatible driver version if requested

[FedeDP]

What type of PR is this?

/kind feature

Any specific area of the project related to this PR?

/area cli

What this PR does / why we need it:

This small patch allows to download compatible driver versions instead of the currently configured one.
This is how it works:

• you have falco 0.37.1 installed that ships with driver 7.0.0+driver
• you run falcoctl driver install --compatible
• it lists prefixes on our s3 bucket under the driver/ prefix (https://download.falco.org/driver/)
• loads all semver-like driver versions
• fetches the newest compatible one (where compatible in this context means same major version)
• this means that for Falco 0.37.1 it would download driver 7.2.0+driver.

Now, we cannot do the same for the compilation because we have only local sources for the driver installed Falco was shipped with, but that's not a big deal for now. We could have a post-submit job triggered whenever a new driver version is added (https://github.com/falcosecurity/test-infra/tree/master/driverkit/config) that push driver sources configured for Falco under eg: https://download.falco.org/driver/$version/src/.

Disabled by default for now.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Keeping it as wip until we decide what to do for compilation too.

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: FedeDP

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[FedeDP]

Example output:

sudo ./falcoctl driver install --compatible --type kmod --log-level debug --version 7.0.0+driver
[sudo] password di federico: 
2024-05-31 11:37:02 DEBUG Fetched kernel info
                      ├ arch: x86_64
                      ├ kernel release: 6.8.0-31-generic
                      └ kernel version: #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06 UTC 2024
2024-05-31 11:37:02 DEBUG Discovered distro target: ubuntu-generic
2024-05-31 11:37:02 DEBUG Detected supported driver type: kmod
2024-05-31 11:37:02 INFO  Running falcoctl driver install
                      ├ driver version: 7.0.0+driver
                      ├ driver type: kmod
                      ├ driver name: falco
                      ├ compile: true
                      ├ download: true
                      ├ target: ubuntu-generic
                      ├ arch: x86_64
                      ├ kernel release: 6.8.0-31-generic
                      └ kernel version: #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06 UTC 2024
2024-05-31 11:37:02 INFO  Check if kernel module is still loaded.               
2024-05-31 11:37:02 INFO  OK! There is no module loaded. 
2024-05-31 11:37:02 INFO  Check all versions of kernel module in dkms. 
2024-05-31 11:37:02 INFO  OK! There are no module versions in dkms. 
2024-05-31 11:37:02 DEBUG Loading compatible driver version from S3 
2024-05-31 11:37:03 INFO  Using compatible driver version: 7.2.0+driver

[poiana]

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

[FedeDP]

/remove-lifecycle stale

[poiana]

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

[FedeDP]

/remove-lifecycle stale