fix(schema): use InDelta for float comparison in test

Fix testifylint error by using assert.InDelta instead of assert.Equal
for float64 comparison.

Co-Authored-By: Martin Vasko <Matovidlo2@gmail.com>

Author: devin-ai-integration[bot]

internal/pkg/encoding/json/schema/schema_test.go

@@ -546,7 +546,7 @@ func TestNormalizeSchema_OptionsDependencies_SingleValue(t *testing.T) {
 	require.True(t, ok)
 	appendDateCond, ok := ifProps["append_date"].(map[string]any)
 	require.True(t, ok)
-	assert.Equal(t, float64(1), appendDateCond["const"])
+	assert.InDelta(t, 1, appendDateCond["const"], 0.001)
 
 	thenClause, ok := ifThen["then"].(map[string]any)
 	require.True(t, ok)