CI: Set DEBUG=-DDEBUG_STRICT=1 in GitHub Actions

This was missing when migrating from Travis.

.github/workflows/compliance.yml

@@ -30,6 +30,7 @@ jobs:
           ERR=1 \
           TARGET=${{ matrix.TARGET }} \
           CC=${{ matrix.CC }} \
+          DEBUG=-DDEBUG_STRICT=1 \
           USE_OPENSSL=1
         sudo make install
     - name: Show HAProxy version

.github/workflows/vtest.yml

@@ -85,6 +85,7 @@ jobs:
           ERR=1 \
           TARGET=${{ matrix.TARGET }} \
           CC=${{ matrix.CC }} \
+          DEBUG=-DDEBUG_STRICT=1 \
           ${{ join(matrix.FLAGS, ' ') }} \
           ADDLIB="-Wl,-rpath,/usr/local/lib/ -Wl,-rpath,$HOME/opt/lib/"
         sudo make install

.github/workflows/windows.yml

@@ -52,6 +52,7 @@ jobs:
           ERR=1 \
           TARGET=${{ matrix.TARGET }} \
           CC=${{ matrix.CC }} \
+          DEBUG=-DDEBUG_STRICT=1 \
           ${{ join(matrix.FLAGS, ' ') }}
     - name: Show HAProxy version
       id: show-version