Fix no member named 'construct' in 'optional<type-parameter-0-0 &>' error in sol.hpp with Clang 19

[afarber]

Issue

no member named 'construct' in 'optional<type-parameter-0-0 &>' error in with Clang 19 #7097

Changes

• Update to Alpine Linux 3.21.2 and update the packages (to match Dockerfile-debian)
• Install the 3 common boost-* packages already in the alpine-mimalloc stage
• Fix no member named 'construct' in 'optional<type-parameter-0-0 &>' error in sol.hpp with Clang 19
• Fix Policy CMP0167 is not set: The FindBoost module is removed with cmake 3.31.1
• Change the boost release URL to GitHub, to fix the CI build error "stdin: not in gzip format"

[afarber]

@DennisOSRM and @SiarheiFedartsou could you please review my pull request?

I am attaching the broken and the fixed logs here:

alpine-3.21.2-BROKEN.txt
alpine-3.21.2-FIXED.txt

[DennisOSRM]

Started CI builds

[afarber]

Hi @DennisOSRM does CI build maybe have the same issue as @SiarheiFedartsou had with my previous PR?

gzip: stdin: not in gzip format because boost is temporarily not available at the Jfrog repo?

Could you please restart the CI build?

[afarber]

@DennisOSRM could you please approve again, now that the boost download issue in CI is fixed?

[SiarheiFedartsou]

Thanks!