refactor: use 'boolean' parameter while fetching FY year

erpnext/accounts/utils.py

@@ -53,6 +53,9 @@ GL_REPOSTING_CHUNK = 100
 def get_fiscal_year(
 	date=None, fiscal_year=None, label="Date", verbose=1, company=None, as_dict=False, boolean=False
 ):
+	if isinstance(boolean, str):
+		boolean = frappe.json.loads(boolean)
+
 	fiscal_years = get_fiscal_years(
 		date, fiscal_year, label, verbose, company, as_dict=as_dict, boolean=boolean
 	)