chore(deps): bump bootstrap-vue in /generators/client/templates/vue
chore(deps): bump bootstrap-vue in /generators/client/templates/vue

Bumps [bootstrap-vue](https://github.com/bootstrap-vue/bootstrap-vue) from 2.19.0 to 2.20.1.
- [Release notes](https://github.com/bootstrap-vue/bootstrap-vue/releases)
- [Changelog](https://github.com/bootstrap-vue/bootstrap-vue/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/bootstrap-vue/bootstrap-vue/compare/v2.19.0...v2.20.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
pascalgrimaud/generator-jhipster,ctamisier/generator-jhipster,pascalgrimaud/generator-jhipster,ruddell/generator-jhipster,mraible/generator-jhipster,pascalgrimaud/generator-jhipster,gmarziou/generator-jhipster,mraible/generator-jhipster,atomfrede/generator-jhipster,dynamicguy/generator-jhipster,gmarziou/generator-jhipster,ctamisier/generator-jhipster,atomfrede/generator-jhipster,ruddell/generator-jhipster,jhipster/generator-jhipster,atomfrede/generator-jhipster,jhipster/generator-jhipster,mraible/generator-jhipster,jhipster/generator-jhipster,pascalgrimaud/generator-jhipster,jhipster/generator-jhipster,dynamicguy/generator-jhipster,liseri/generator-jhipster,dynamicguy/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,gmarziou/generator-jhipster,gmarziou/generator-jhipster,vivekmore/generator-jhipster,vivekmore/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,jhipster/generator-jhipster,ctamisier/generator-jhipster,liseri/generator-jhipster,dynamicguy/generator-jhipster,vivekmore/generator-jhipster,ruddell/generator-jhipster,mraible/generator-jhipster,vivekmore/generator-jhipster,gmarziou/generator-jhipster,ctamisier/generator-jhipster,pascalgrimaud/generator-jhipster,ruddell/generator-jhipster,liseri/generator-jhipster,ruddell/generator-jhipster,mraible/generator-jhipster,ctamisier/generator-jhipster