abseil, re2: updates (wip)

[herbygillot]

Description

• abseil: update to 20250127.1
• re2: update to 2024-07-02

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• referenced existing tickets on Trac with full URL in commit message?
• checked your Portfile with port lint?
• tried existing tests with sudo port test?
• tried a full install with sudo port -vst install sudo port -d destroot?
• tested basic functionality of all binary files?
• checked that the Portfile's most important variants haven't been broken?

[macportsbot]

Notifying maintainers:
@judaew for port abseil.

[suhailskhan]

@herbygillot I suspect that the build failure for py-grpcio-tools may be because abseil-cpp needs to be added to the set_grpc_submodules line in the if {[string match "py*-${name_io}-tools" ${subport}]} block in grpc’s Portfile, on Line 275.

macports-ports/devel/grpc/Portfile

Line 275 in 4cf21bb

set grpc_submodules \

-    set grpc_submodules \
-                     protobuf
+    set grpc_submodules [list \
+                     abseil-cpp \
+                     protobuf \
+    ]

If this does not solve it, then it is possible that this version of grpc is too outdated to be compatible with this Abseil release.