Issue #867: Fixing variable type error by casting the value.

[alexis-saransig-lullabot]

This pull request

• Fixes ReferenceToken::fromString(): Argument #1 ($value) must be of type string, int given, called in vendor/ergebnis/json-normalizer/src/SchemaNormalizer.php on line 237 #867

[codecov]

Codecov Report

Merging #868 (f0e2288) into main (32e5178) will not change coverage.
The diff coverage is 100.00%.

❗ Current head f0e2288 differs from pull request most recent head fb6e3da. Consider uploading reports for the commit fb6e3da to get more accurate results

@@            Coverage Diff            @@
##               main     #868   +/-   ##
=========================================
  Coverage     97.49%   97.49%           
  Complexity      158      158           
=========================================
  Files            30       30           
  Lines           679      679           
=========================================
  Hits            662      662           
  Misses           17       17           

Impacted Files	Coverage Δ
src/SchemaNormalizer.php	96.20% <100.00%> (ø)

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[fredden]

@localheinz from what I can tell, this fixes the bug. I don't know how to make the psalm error go away though.

[localheinz]

Thank you, @alexis-saransig-lullabot and @fredden!