fix: strip quotes and uppercase EXTRACT field name in deparser #1026

Job	Run time
parser-tests (plpgsql-parser)	1m 4s
parser-tests (pgsql-deparser)	2m 13s
parser-tests (pg-proto-parser)	1m 14s
parser-tests (@pgsql/transform)	5m 44s
parser-tests (@pgsql/quotes)	1m 4s
parser-tests (pgsql-parser)	1m 6s
parser-tests (plpgsql-deparser)	1m 8s
	13m 33s

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