Bump rails_real_favicon from 0.0.11 to 0.0.12
Bump rails_real_favicon from 0.0.11 to 0.0.12

Bumps [rails_real_favicon](https://github.com/RealFaviconGenerator/rails_real_favicon) from 0.0.11 to 0.0.12.
- [Release notes](https://github.com/RealFaviconGenerator/rails_real_favicon/releases)
- [Commits](https://github.com/RealFaviconGenerator/rails_real_favicon/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
cysjonathan/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2