Update transformers library
As noted in a reply to the RC1 announcement, we should update transformers to the latest version (which merely adds some new instances for Const).
We should also do a once over for the other libraries.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.2-rc1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | libraries (other) |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |