aarch64: Adjust spellcheck tests for recent quotation-mark changes

Adjust tests for quotation-mark and punctuation changes.

gcc/testsuite:

	* gcc.target/aarch64/spellcheck_1.c: Adjust tests for new output.
	* gcc.target/aarch64/spellcheck_2.c: Likewise.
	* gcc.target/aarch64/spellcheck_3.c: Likewise.
	* gcc.target/aarch64/spellcheck_7.c: Likewise.
4 files changed