parisc: Ensure 32-bit alignment on parisc unwind section

stable inclusion
from stable-v6.6.5
commit 3f01d7bb6ee262b89b614515f706d1968e184767
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8N21P

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3f01d7bb6ee262b89b614515f706d1968e184767



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commit c9fcb2b65c2849e8ff3be23fd8828312fb68dc19 upstream.

Make sure the .PARISC.unwind section will be 32-bit aligned.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org   # v6.0+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>