Bug: Error when trying to filter language to 'csharp' when also using '-d' filter

When filtering results, if using the language csharp on its own, it is fine, but if I add `-d today`, I get the error seen in the details dropdown below:

Error details

`-l csharp -d today`

```sh
zsh  starcli -l csharp -d today
Traceback (most recent call last):
File "/home/mosthated/.pyenv/versions/3.9.9/bin/starcli", line 8, in
sys.exit(cli())
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/starcli/__main__.py", line 183, in cli
tmp_repos = search_github_trending(
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/starcli/search.py", line 233, in search_github_trending
gtrending_repo_list = fetch_repos(
File "/home/mosthated/.pyenv/versions/3.9.9/lib/python3.9/site-packages/gtrending/fetch.py", line 30, in fetch_repos
raise ValueError(f"Invalid language argument: {language}")
ValueError: Invalid language argument: csharp
```

This demonstrates it not working, as well as working with the omission of the `-d` filter


```sh
# This works fine:
starcli -l csharp

# This does not
starcli -l csharp -d today

# I also tried a few others, but had the same results
starcli -l csharp -d this-week
starcli --lang csharp -d this-week
starcli -d today -l csharp
starcli -d this-week -l csharp
```

Just to check, I also tried the following, and it worked fine:

```sh
starcli -l rust -d today
```

**Python version**
3.9.9

**your operating system (and terminal type or shell of needed)**

System Details

```sh
mosthated@pop-os
----------------
OS: Pop!_OS 21.10 x86_64
Host: X570 AORUS ELITE -CF
Kernel: 5.15.15-76051515-generic
Uptime: 7 days, 16 hours, 39 mins
Packages: 3947 (dpkg), 194 (brew), 76 (flatpak), 13 (snap)
Shell: zsh 5.8
Resolution: 1920x1080, 2560x1080, 1920x1080
DE: GNOME 40.5
WM: Mutter
WM Theme: Materia-dark-compact
Theme: Materia-dark-compact [GTK2/3]
Icons: Flatery-Orange-Dark [GTK2/3]
Terminal: alacritty
CPU: AMD Ryzen 9 3950X (32) @ 3.500GHz
GPU: NVIDIA GeForce RTX 2070
Memory: 53130MiB / 64314MiB
```

**starcli version**
starcli==2.17.1