Latest Docker image out of date

**Environment**
- How did you install GRR? Docker
- What GRR version are you running?: v3.4.5.1
- What operating system does the GRR server run on? Ubuntu 22.04
- What operating system does the affected GRR client run on, if applicable? N/A (but Linux hopefully)

**Describe the issue**
Following the instructions here, it specifies to install the most recent version of GRR docker image.
https://grr-doc.readthedocs.io/en/latest/installing-grr-server/via-docker.html

grrdocker/grr:v3.4.5.1

The latest image deployed on dockerHub is from 5 months ago, [v3.4.3.1](https://registry.hub.docker.com/layers/grrdocker/grr/v3.4.3.1/images/sha256-6d18e8362ba7687e08f4a0bc9453ef47e8309545b4bce769cb1fdb5ca3570969?context=explore).

A build of the 3.4.5.1 needs to be built and pushed to the hub to line up with the install instructions on the documentation.

**Error logs**
```
docker pull grrdocker/grr:v3.4.5.1
Error response from daemon: manifest for grrdocker/grr:v3.4.5.1 not found: manifest unknown: manifest unknown
```

**Additional context**
None.