fix(deps): update rust crate lopdf to 0.42.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
lopdf	dependencies	minor	0.41.0 → 0.42.0

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Release Notes

J-F-Liu/lopdf (lopdf)

v0.42.0

Feat

• Add Content::decode_strict method for strict parsing

Fix

• Limit array and dictionary nesting depth
• Include subsequent ObjStm objects in xref stream range
• Insert newline between concatenated content streams
• Consume trailing comments in content streams

Test

• Escape trailing whitespace in parser tests

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