[META] Death to GNUMakefile and build.c

Soon bound to add a -s flag for static build.

.forgejo/workflows/check-gcc.yaml

@@ -24,6 +24,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Build Parsee
         run: |
+          cc configure.c -o configure && ./configure
           echo 'CFLAGS=-Werror -Wall -Wextra -pedantic' >> build.conf
           cat build.conf
           make && make ayadoc