armadillo: add v12.6.7, v12.8.1

[valgur]

.

[github-actions]

🤖 Beep Boop! This pull request is making changes to 'recipes/armadillo//'.

👋 @samuel-emrys you might be interested. 😉

[AbrilRBS]

Regenerating missing binaries now

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 3 (3694744f388e6a8574dec2f9be5491e34c7c8bdf):

• armadillo/12.2.0:
  All packages built successfully! (All logs)

• armadillo/12.6.4:
  All packages built successfully! (All logs)

• armadillo/10.7.3:
  All packages built successfully! (All logs)

• armadillo/11.4.3:
  All packages built successfully! (All logs)

• armadillo/12.6.7:
  All packages built successfully! (All logs)

• armadillo/12.8.1:
  All packages built successfully! (All logs)

---

Conan v2 pipeline ✔️

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

All green in build 3 (3694744f388e6a8574dec2f9be5491e34c7c8bdf):

• armadillo/10.7.3:
  All packages built successfully! (All logs)

• armadillo/11.4.3:
  All packages built successfully! (All logs)

• armadillo/12.2.0:
  All packages built successfully! (All logs)

• armadillo/12.6.4:
  All packages built successfully! (All logs)

• armadillo/12.6.7:
  All packages built successfully! (All logs)

• armadillo/12.8.1:
  All packages built successfully! (All logs)

[github-actions]

Hooks produced the following warnings for commit 3694744

armadillo/10.7.3@#43e8c85a4b6bbf49d1e050b62a17b117

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\bin\armadillo.dll' links to system library 'shlwapi' but it is not in cpp_info.system_libs.

armadillo/11.4.3@#c67b8276baa3a799b4a11a69c91b4467

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\bin\armadillo.dll' links to system library 'shlwapi' but it is not in cpp_info.system_libs.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

Martin Valgur seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}