PostGIS's `ST_GeogFromText()` can parse EWKT (i.e. `SRID=4326;...`)

I just found the argument of `ST_GeogFromText()` is EWKT, not WKT. I'm not sure if this what SedonaDB should follow, but let me file this issue before I forget...

https://postgis.net/docs/ST_GeogFromText.html

On SedonaDB, currently we get:

```
> SELECT ST_GeogFromText('SRID=4267;POINT(-77.0092 38.889588)');
Internal error: WKT parse error: Invalid type encountered.
This issue was likely caused by a bug in DataFusion's code. Please help us to resolve this by filing a bug report in our issue tracker: https://github.com/apache/datafusion/issues
```

Start with the linked PostGIS ST_GeogFromText documentation and reproduce the supplied SedonaDB SQL example. Compare the expected EWKT behavior with the current WKT parse error and determine whether SedonaDB should accept the SRID-prefixed input; done means the desired behavior is agreed and verified.

Written by the indexing model from the issue text.