security/keepassxc: set password hint for clipboard managers

Like on Linux, set a specific MIME type when copying so programs can
ignore the value; this makes certain clipboard managers not safe
passwords in history.

See PR for details.
OK?

Index: Makefile
===================================================================
RCS file: /cvs/ports/security/keepassxc/Makefile,v
retrieving revision 1.47
diff -u -p -r1.47 Makefile
--- Makefile 24 Dec 2022 20:45:54 -0000 1.47
+++ Makefile 2 Jan 2023 17:24:38 -0000
@@ -2,7 +2,7 @@ COMMENT = management tool for password a

V = 2.7.4
DISTNAME = keepassxc-${V}
-REVISION = 1
+PKGNAME = ${DISTNAME}pl1

CATEGORIES = security

@@ -20,6 +20,12 @@ WANTLIB += argon2 botan-2 c m minizip qr
MASTER_SITES = \
https://github.com/keepassxreboot/keepassxc/releases/download/${V}/
EXTRACT_SUFX = -src.tar.xz
+
+MASTER_SITES0 = https://github.com/keepassxreboot/keepassxc/
+# pending "Enable password hints on BSD as is already done on Linux"
+# https://github.com/keepassxreboot/keepassxc/pull/8949
+PATCHFILES = keepassxc-set-password-hint-{commit/}27e92da.patch:0
+PATCH_DIST_STRIP = -p1

MODULES = x11/qt5 \
devel/cmake
Index: distinfo
===================================================================
RCS file: /cvs/ports/security/keepassxc/distinfo,v
retrieving revision 1.28
diff -u -p -r1.28 distinfo
--- distinfo 30 Oct 2022 06:41:31 -0000 1.28
+++ distinfo 2 Jan 2023 17:24:41 -0000
@@ -1,2 +1,4 @@
SHA256 (keepassxc-2.7.4-src.tar.xz) = VgBSlh2gOJMn51kXH2YCMN+k4PTh+rYTlgD7hcbl3s4=
+SHA256 (keepassxc-set-password-hint-27e92da.patch) = kz8OTY8h786C/EXlYXwe72zU23owI4gm9JlFqhWcGXQ=
SIZE (keepassxc-2.7.4-src.tar.xz) = 8957372
+SIZE (keepassxc-set-password-hint-27e92da.patch) = 1102