www-apps/follow-bin: add 0.2.0_beta2, drop 0.2.0_beta1

[peeweep]

Close: https://github.com/microcai/gentoo-zh/issues/5594

[github-actions[bot]]

:x: pkgcheck checks failed

• pkgcheck 0.10.31
• the corresponding ::gentoo commit: https://github.com/gentoo-mirror/gentoo/commit/5d15acb797118ed83dfff5662aec4e4c42e2e886

QA Results:

``` www-apps/follow-bin NonsolvableDepsInDev: version 0.2.0_beta2: nonsolvable depset(rdepend) keyword(~amd64) dev profile (default/linux/amd64/23.0/musl) (4 total): solutions: [ sys-apps/systemd, sys-libs/glibc ] ```

:mag: QA Keywords Explanation