We can't update msys because it kills the terminal.

Author: davidgiven

.github/workflows/ccpp.yml

@@ -101,9 +101,8 @@ jobs:
     - name: dependencies
       run: |
         set -x
-        pacman -Syu --noconfirm
         pacman -S --needed --noconfirm pactoys make python diffutils ninja
-        pacboy -S --needed --noconfirm protobuf:p pkg-config:p curl-winssl:p file:p glfw:p mbedtls:p sqlite:p freetype:p boost:p gcc:p binutils:p nsis:p
+      pacboy -S --needed --noconfirm protobuf:p pkg-config:p curl-winssl:p file:p glfw:p mbedtls:p sqlite:p freetype:p boost:p gcc:p binutils:p nsis:p abseil-cpp:p
 
     - name: run
       run: |