Plot to PDF text not an exact match dimensionally to the stroke font
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# Description
<!-- What is the current behavior and what is the expected behavior? -->
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Plot to PDF allows me to search for text in PDF's. While searching works, it is not always right. For instance, if I search for the word "Support", it is found which means the text is maintained in the PDF (as opposed to Raster, Like "Print"), but the alignment isn't right:

This issue doesn't appear when searching for something short and closer to the origin like searching for "U3" does what I expect:

I tested this in two different PDF viewers and the result is the same in both.
Being able to search for text in PDF output is a valuable capability.
# Steps to reproduce
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1.Place a long Text string in the Schematic
2.Plot to PDF
3.Open in a PDF Viewer
4.Search in the PDF Viewer for text near the end of the long string
5.Notice alignment issue.
# KiCad Version
<!-- Copy version information (from main menu Help->About KiCad ->Copy Version Info) and paste it between the triple backticks below to preserve the formatting. -->
```
Application: KiCad Schematic Editor (64-bit)
Version: (6.0.7), release build
Libraries:
wxWidgets 3.1.7
libcurl/7.83.1-DEV Schannel zlib/1.2.12
Platform: Windows 10 (build 19044), 64-bit edition, 64 bit, Little endian, wxMSW
Build Info:
Date: Jul 26 2022 02:49:38
wxWidgets: 3.1.7 (wchar_t,wx containers)
Boost: 1.79.0
OCC: 7.6.0
Curl: 7.83.1-DEV
ngspice: 37
Compiler: Visual C++ 1929 without C++ ABI
Build settings:
KICAD_USE_OCC=ON
KICAD_SPICE=ON
```
issue