CI: no -Werror for now

Author: ax3l

.github/workflows/alpine.yml

@@ -16,7 +16,7 @@ jobs:
       with:
         arch: x86
     - name: Build & Install
-      env: {CXXFLAGS: "-fno-operator-names -Werror -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -O1 -Wnon-virtual-dtor -Wlogical-op -Wmisleading-indentation -Wduplicated-cond -Wduplicated-branches -Wmissing-include-dirs"}
+      env: {CXXFLAGS: "-fno-operator-names -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -O1 -Wnon-virtual-dtor -Wlogical-op -Wmisleading-indentation -Wduplicated-cond -Wduplicated-branches -Wmissing-include-dirs"}
       shell: alpine.sh --root {0}
       run: |
         apk add build-base cmake fftw g++ make pkgconf