Hi,

This patch merges the D standard library with upstream phobos c6e1f98fa.
Separated from the previous merge as it includes a large independent
update to programatically generated modules.

Phobos changes:

    - std.uni has been upgraded from Unicode 15.0.0 to 15.1.0.

Bootstrapped and regression tested on x86_64-linux-gnu/-m32, committed
to mainline.

Regards,
Iain.

---
libphobos/ChangeLog:

	* src/MERGE: Merge upstream phobos c6e1f98fa.
---
 libphobos/src/MERGE                         |    2 +-
 libphobos/src/std/internal/unicode_comp.d   |  216 +-
 libphobos/src/std/internal/unicode_decomp.d | 1698 +++++++-
 libphobos/src/std/internal/unicode_tables.d | 4353 ++++++++++---------
 libphobos/src/std/uni/package.d             |   39 +-
 5 files changed, 4092 insertions(+), 2216 deletions(-)