fix: support special characters in filters

[angeloashmore]

Types of changes

• Chore (a non-breaking change which is related to package maintenance)
• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR fixes a bug where special charcters, such as ", were not escaped in filters.

Before this PR (note the double ""):

import { filter } from "@prismicio/client";

filter.fulltext("my.page.key_text_field", '"quote"');
// => [fulltext(my.page.key_text_field, ""quote"")]

After this PR (note the escaped "):

import { filter } from "@prismicio/client";

filter.fulltext("my.page.key_text_field", '"quote"');
// => [fulltext(my.page.key_text_field, "\"quote\"")]

Fixes #314

Checklist:

• My change requires an update to the official documentation.
• All TSDoc comments are up-to-date and new ones have been added where necessary.
• All new and existing tests are passing.

🦡

[codecov-commenter]

Codecov Report

Merging #315 (718a2f1) into master (76fa2ca) will not change coverage.
The diff coverage is 100.00%.

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@@           Coverage Diff           @@
##           master     #315   +/-   ##
=======================================
  Coverage   99.96%   99.96%           
=======================================
  Files          50       50           
  Lines        6045     6045           
  Branches      294      294           
=======================================
  Hits         6043     6043           
  Misses          2        2           

Files Changed	Coverage Δ
src/filter.ts	100.00% <100.00%> (ø)

[lihbr]

LGTM

[cpatti97100]

Hi all, is thins going to be merged soon? thanks! :)