utfcpp: add package_type and generate packages

[prince-chrismc]

Specify library name and version: lib/1.0

For #16328 (comment)

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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.

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 1 (cb368ec3c782f25ad86bb64cfe4c61b1758ef782):

• utfcpp/3.2.3@:
  All packages built successfully! (All logs)

• utfcpp/3.2.2@:
  All packages built successfully! (All logs)

• utfcpp/3.2.1@:
  All packages built successfully! (All logs)

• utfcpp/3.1@:
  All packages built successfully! (All logs)

• utfcpp/3.2@:
  All packages built successfully! (All logs)

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

• utfcpp/3.1.2@:
  All packages built successfully! (All logs)

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Conan v2 pipeline (informative, not required for merge) ✔️

Note: Conan v2 builds are informative and they are not required for the PR to be merged.

All green in build 1 (cb368ec3c782f25ad86bb64cfe4c61b1758ef782):

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

• utfcpp/3.2.1@:
  All packages built successfully! (All logs)

• utfcpp/3.1.2@:
  All packages built successfully! (All logs)

• utfcpp/3.2.3@:
  All packages built successfully! (All logs)

• utfcpp/3.2.2@:
  All packages built successfully! (All logs)

• utfcpp/3.1@:
  All packages built successfully! (All logs)

• utfcpp/3.2@:
  All packages built successfully! (All logs)

[AbrilRBS]

Going with these PRs as they add package_types :)