cyclic: Use schedule() instead of WATCHDOG_RESET()

Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
diff --git a/lib/gunzip.c b/lib/gunzip.c
index a8e498d..932e3e8 100644
--- a/lib/gunzip.c
+++ b/lib/gunzip.c
@@ -251,7 +251,7 @@
 				puts("abort\n");
 				goto out;
 			}
-			WATCHDOG_RESET();
+			schedule();
 		} while (s.avail_out == 0);
 		/* done when inflate() says it's done */
 	} while (r != Z_STREAM_END);