external/icu: Fix -Werror=deprecated-copy-dtor

...happening when LO code includes skia files:

> In file included from workdir/UnpackedTarball/icu/source/i18n/unicode/format.h:47,
>                  from workdir/UnpackedTarball/icu/source/i18n/unicode/numfmt.h:39,
>                  from i18nutil/source/utility/unicode.cxx:26:
> workdir/UnpackedTarball/icu/source/i18n/unicode/fieldpos.h: In copy constructor ‘icu_65::FieldPosition::FieldPosition(const icu_65::FieldPosition&)’:
> workdir/UnpackedTarball/icu/source/i18n/unicode/fieldpos.h:146:102: error: implicitly-declared ‘constexpr icu_65::UObject::UObject(const icu_65::UObject&)’ is deprecated [-Werror=deprecated-copy-dtor]
>   146 |         : UObject(copy), fField(copy.fField), fBeginIndex(copy.fBeginIndex), fEndIndex(copy.fEndIndex) {}
>       |                                                                                                      ^
> In file included from workdir/UnpackedTarball/icu/source/common/unicode/bytestream.h:44,
>                  from workdir/UnpackedTarball/icu/source/common/unicode/locid.h:38,
>                  from include/i18nlangtag/languagetagicu.hxx:16,
>                  from i18nutil/source/utility/unicode.cxx:23:
> /data/sbergman/lo-gcc/core/workdir/UnpackedTarball/icu/source/common/unicode/uobject.h:230:13: note: because ‘icu_65::UObject’ has user-provided ‘virtual icu_65::UObject::~UObject()’
>   230 |     virtual ~UObject();
>       |             ^

See e9e4eb0736d5582fa37dcad20bf5826c50029249 "Fix some
-Werror=deprecated-copy-dtor" for details about -Wdeprecated-copy-dtor.

Change-Id: I89b94047af30452dd4e316b33877dd0775a851aa
Reviewed-on: https://gerrit.libreoffice.org/84426
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

0 files changed, 0 insertions, 0 deletions