ci/windows: bump libuv version

Author: d4l3k

.github/workflows/build-windows.yml

@@ -44,9 +44,9 @@ jobs:
       - name: Install libuv
         run: |
           conda activate py376_build
-          curl https://dist.libuv.org/dist/v1.38.0/libuv-v1.38.0.tar.gz --output libuv-v1.38.0.tar.gz
-          tar xzvf libuv-v1.38.0.tar.gz
-          cd libuv-v1.38.0
+          curl https://dist.libuv.org/dist/v1.49.2/libuv-v1.49.2.tar.gz --output libuv-v1.49.2.tar.gz
+          tar xzvf libuv-v1.49.2.tar.gz
+          cd libuv-v1.49.2
           mkdir -p build
           cd build
           mkdir -p ${{ env.libuv_path }}

gloo/common/logging.h

@@ -20,12 +20,12 @@
 
 namespace gloo {
 
-enum LogLevel {
-  ERROR,
-  WARN,
-  INFO,
-  DEBUG,
-  UNSET,
+enum class LogLevel {
+  ERROR = 0,
+  WARN = 1,
+  INFO = 2,
+  DEBUG = 3,
+  UNSET = -1,
 };
 
 LogLevel logLevel();