git: 628fb375a5d4 - main - editors/libreoffice: revert previous fix for building with lld 17

The branch main has been updated by dim:

URL: https://cgit.FreeBSD.org/ports/commit/?id=628fb375a5d431df300ba95bde17757b94e9d17a

commit 628fb375a5d431df300ba95bde17757b94e9d17a
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2023-11-01 22:23:00 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2023-11-01 22:44:37 +0000

    editors/libreoffice: revert previous fix for building with lld 17
    
    This reverts commit 6338934b7c42825d661bca04efbaef58f9439c70:
    
    Building editors/libreoffice with lld 17 results in the following link
    errors:
    
        ld: error: version script assignment of 'PRIVATE_1.4' to symbol '_ZN3sal13backtrace_getEm' failed: symbol not defined
        ld: error: version script assignment of 'GLIBCXX_3.4' to symbol '_ZNSs4_Rep20_S_empty_rep_storageE' failed: symbol not defined
    
    Upstream fixed this only for Linux with:
    https://github.com/LibreOffice/core/commit/baddc742c3fe260d20d7924ab134f0fbf179fd85
    
    Add the same block to the more generic unxgcc.mk makefile, so it gets
    picked up for FreeBSD too.
    
    PR:     274697
    Author:    Dimitry Andric <dim@FreeBSD.org>
---
 .../files/patch-solenv_gbuild_platform_unxgcc.mk          | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/editors/libreoffice/files/patch-solenv_gbuild_platform_unxgcc.mk b/editors/libreoffice/files/patch-solenv_gbuild_platform_unxgcc.mk
index bb88c812c0eb..3bac7767ea5d 100644
--- a/editors/libreoffice/files/patch-solenv_gbuild_platform_unxgcc.mk
+++ b/editors/libreoffice/files/patch-solenv_gbuild_platform_unxgcc.mk
@@ -1,17 +1,6 @@
---- solenv/gbuild/platform/unxgcc.mk.orig	2023-09-22 19:07:01 UTC
+--- solenv/gbuild/platform/unxgcc.mk.orig	2022-12-22 00:14:09 UTC
 +++ solenv/gbuild/platform/unxgcc.mk
-@@ -17,6 +17,10 @@
- #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- #
- 
-+ifneq ($(findstring lld,$(USE_LD)),)
-+USE_LD += -Wl,--undefined-version
-+endif
-+
- # to block heavy exception handling that try to acquire the solarmutex
- export LO_LEAN_EXCEPTION=1
- 
-@@ -55,8 +59,7 @@ gb_CXXFLAGS := \
+@@ -55,8 +55,7 @@ gb_CXXFLAGS := \
  gb_CXXFLAGS := \
  	$(gb_CXXFLAGS_COMMON) \
  	-fPIC \