[testsuite] add missing require vect_early_break_hw for vect-tsvc

[testsuite] add missing require vect_early_break_hw for vect-tsvc

Some tsvc tests add vect_early_break options without requiring the
feature to be available.  Add the requirements.

for  gcc/testsuite/ChangeLog

	* gcc.dg/vect/tsvc/vect-tsvc-s332.c: Require vect_early_break_hw.
	* gcc.dg/vect/tsvc/vect-tsvc-s481.c: Likewise.
	* gcc.dg/vect/tsvc/vect-tsvc-s482.c: Likewise.

(cherry picked from commit 57cc4f8bf31f8c25fd338b18b5e709d77cc2a0ad)
Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>