Bounding box of SVGMobject returned by get_left, get_right, get_top, get_bottom is too small

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## Description of bug / unexpected behavior

Leftmost/rightmost/topmost/bottommost of an SVGMobject are found including only vertices, not paths which results in some parts sticking out of the bounding box as can be seen in the clip below

## How to reproduce the issue
Code for reproducing the problem

```py
import manim

manim.config.background_color = '#101010'

def make_rectangle(left, right, top, bottom):
ret = manim.Rectangle(width = right - left, height = top - bottom, stroke_width=1)
ret.shift(manim.RIGHT * (right + left) / 2, manim.UP * (top + bottom) / 2)
return ret

class Test_Class(manim.Scene):
def construct(self):
directory = 'images/'
emojis = [directory + x + '.svg' for x in ['1F91C', '1F45F', '1F477', '1F939-200D-2642-FE0F', '1F48F', '1F64C', '1F91D', '1F9D1-200D-1F3A8']]
prev = None
for file in emojis:
svg = manim.SVGMobject(file)
svg.scale(2.5)
rec = make_rectangle(svg.get_left()[0], svg.get_right()[0], svg.get_top()[1], svg.get_bottom()[1])
objects = [svg, rec]
if prev is None:
self.play(*(manim.Create(x) for x in objects), run_time=0.5)
prev = objects
```

## Additional media files

Images/GIFs

[images.zip](https://github.com/ManimCommunity/manim/files/11779884/images.zip) (taken from https://openmoji.org/library/)

https://github.com/ManimCommunity/manim/assets/16389252/8d02f89d-196c-4987-afb5-17fb75706e2b

Start with SVGMobject and the get_left, get_right, get_top, and get_bottom entry points, then reproduce the issue with the provided emoji SVGs and rectangle comparison. Done means the returned bounds include the full paths rather than only their vertices, with coverage for the reported behavior.

Written by the indexing model from the issue text.