botan: remove no-op option

[ericLemanissier]

Specify library name and version: botan/*

botan 2.14.0 and older have been removed in #18079

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• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[ghost]

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

• botan: add version 3.3.0 #22837
• Adding Botan 3.0.0 recipe #17364

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 4 (f686967ddd1a2d361a6557b0b80360a3929c5c07):

• botan/2.17.3:
  All packages built successfully! (All logs)

• botan/2.18.2:
  All packages built successfully! (All logs)

• botan/3.1.0:
  All packages built successfully! (All logs)

• botan/3.3.0:
  All packages built successfully! (All logs)

• botan/2.19.2:
  All packages built successfully! (All logs)

• botan/2.19.1:
  All packages built successfully! (All logs)

• botan/2.19.3:
  All packages built successfully! (All logs)

• botan/3.0.0:
  All packages built successfully! (All logs)

• botan/2.19.4:
  All packages built successfully! (All logs)

• botan/3.1.1:
  All packages built successfully! (All logs)

• botan/3.2.0:
  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 3 (f686967ddd1a2d361a6557b0b80360a3929c5c07):

• botan/2.18.2:
  All packages built successfully! (All logs)

• botan/2.17.3:
  All packages built successfully! (All logs)

• botan/2.19.1:
  All packages built successfully! (All logs)

• botan/2.19.2:
  All packages built successfully! (All logs)

• botan/3.0.0:
  All packages built successfully! (All logs)

• botan/3.1.1:
  All packages built successfully! (All logs)

• botan/2.19.3:
  All packages built successfully! (All logs)

• botan/2.19.4:
  All packages built successfully! (All logs)

• botan/3.1.0:
  All packages built successfully! (All logs)

• botan/3.2.0:
  All packages built successfully! (All logs)

• botan/3.3.0:
  All packages built successfully! (All logs)