fix(scripts): correct lookup order when trying multiple gcc versions in the falco-driver-loader script

[Spartan-65]

What type of PR is this?

Uncomment one (or more) /kind <> lines:

/kind bug

Any specific area of the project related to this PR?

Uncomment one (or more) /area <> lines:

/area build

Which issue(s) this PR fixes:

This PR set falco-driver-loader ENABLE_DOWNLOAD useful.

and try gcc version from high to low

before

 $ls ./gcc-* | grep 'gcc-[0-9]\+' | sort -r
./gcc-9
./gcc-8
./gcc-3
./gcc-2
./gcc-11
./gcc-10
./gcc-1

now

$ ls ./gcc-* | grep 'gcc-[0-9]\+' | sort -n -r -k 2 -t - 
./gcc-11
./gcc-10
./gcc-9
./gcc-8
./gcc-3
./gcc-2
./gcc-1

Fixes #

fix(scripts): correct lookup order when trying multiple `gcc` versions in the `falco-driver-loader` script

[poiana]

Welcome @Spartan-65! It looks like this is your first PR to falcosecurity/falco 🎉

[leogr]

Hey @Spartan-65

Could you sign off your commit, please?

[Spartan-65]

Hey @Spartan-65

Could you sign off your commit, please?

sorry for the problem :)

[leogr]

Just a question (see comments below). Otherwise SGTM.

Thank you!

[leogr]

/milestone 0.30.0

[leogr]

Thank you!

/approve
/cc @leodido
/cc @fntlnz

[poiana]

LGTM label has been added.

Git tree hash: b4da32dea7f801ad20f2e97336c705773bb623e7

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: leogr, Spartan-65

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