Update docs-versions.html (#29971)
Update docs-versions.html (#29971)

Remove old versions
GerHobbelt/bootstrap,coliff/bootstrap,inway/bootstrap,twbs/bootstrap,zalog/bootstrap,inway/bootstrap,m5o/bootstrap,coliff/bootstrap,tjkohli/bootstrap,GerHobbelt/bootstrap,GerHobbelt/bootstrap,zalog/bootstrap,tjkohli/bootstrap,m5o/bootstrap,zalog/bootstrap,inway/bootstrap,twbs/bootstrap