fix: cannot input camera altitude less than 500 with camera pane

[airslice]

Overview

There are two ways to set the camera position & pose with CameraField:

1. Use map to get the position & pose you want and do capture.
2. Input the exact value of camera properties.

We can set camera altitude less than 500 with 1, but when using 2 there's a hard coded minimum value as 500 which seems unnecessary.
Also since we recently support enter the earth's surface feature i think we can remove the minimum limit.

What I've done

• Removed the minimum value limit on update altitude.

What I haven't done

How I tested

Set the camera with input.

Screenshot

Which point I want you to review particularly

Memo

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[codecov]

Codecov Report

Merging #339 (fd675cc) into main (7dd2b35) will not change coverage.
The diff coverage is 0.00%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #339   +/-   ##
=======================================
  Coverage   18.12%   18.12%           
=======================================
  Files         512      512           
  Lines       50921    50921           
  Branches      619      619           
=======================================
  Hits         9231     9231           
  Misses      41669    41669           
  Partials       21       21           

Impacted Files	Coverage Δ
...or/PropertyPane/PropertyField/CameraField/hooks.ts	0.00% <0.00%> (ø)
...r/PropertyPane/PropertyField/CameraField/index.tsx	0.00% <0.00%> (ø)