libmount: Make the libblkid and libmount libraries separate components

[jwillikers]

Adding the eudev package, #20335, requires libblkid only. Adding a separate libblkid recipe, PR #20373, hasn't gotten anywhere yet. This PR uses an alternative approach and separates the libraries. Each library is split into its own component.

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[ghost]

I detected other pull requests that are modifying libmount/all recipe:

• libmount: Add 2.40.2 and use Meson #20507

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 1 (2b236c12493aebcef19b972a1ab21261053fade8):

• libmount/2.39.2:
  All packages built successfully! (All logs)

• libmount/2.39:
  All packages built successfully! (All logs)

• libmount/2.36:
  All packages built successfully! (All logs)

• libmount/2.36.2:
  All packages built successfully! (All logs)

• libmount/2.33.1:
  All packages built successfully! (All logs)

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Conan v2 pipeline ✔️

Note: Conan v2 builds are now mandatory. Please read our discussion about it.

All green in build 1 (2b236c12493aebcef19b972a1ab21261053fade8):

• libmount/2.36:
  All packages built successfully! (All logs)

• libmount/2.39.2:
  All packages built successfully! (All logs)

• libmount/2.39:
  All packages built successfully! (All logs)

• libmount/2.36.2:
  All packages built successfully! (All logs)

• libmount/2.33.1:
  All packages built successfully! (All logs)

[AbrilRBS]

Approving this one, thanks a lot for splitting it - will close the other PR once this gets merged :)

[uilianries]

LGTM

[AbrilRBS]

Oops, missclick