### Please describe the problem.
brew/cabal fails to build git-annex 8.20210330 on macOS 

cabal errors out with (full log [here](https://github.com/Homebrew/homebrew-core/pull/74213/checks?check_run_id=2231233411#step:7:1547)):

```
Database/Handle.hs:257:20: error:
    Variable not in scope: askLogFunc :: m LogFunc
    |
257 |         logFunc <- askLogFunc
    |                    ^^^^^^^^^^
cabal: Failed to build git-annex-8.20210330. See the build log above for
details.
```



### What steps will reproduce the problem?
```
# brew install --verbose --build-bottle git-annex
```

### What version of git-annex are you using? On what operating system?
macOS 10.15.7

### Please provide any additional information below.

### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders)

git-annex has been great helping us "version control" a myriad of LARGE binary assets (from VM and FS snapshots, to archives, to deliverable content)

> [[fixed|done]] --[[Joey]]
