Revert FreeBSD VM actions from main git branch to git tag

* do not copy back files

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

.github/workflows/build-freebsd.yml

@@ -23,9 +23,10 @@ jobs:
     - uses: actions/checkout@v4
     - name: Test in FreeBSD
       id: test
-      uses: vmactions/freebsd-vm@main
+      uses: vmactions/freebsd-vm@v1.2.9
       with:
         usesh: true
+        copyback: false
         prepare: |
           pkg install -y bash autoconf automake cmake gmake libtool gettext pkgconf gcc \
             git wget unzip flock \

scripts/get-and-build-libndpi.sh

@@ -42,8 +42,6 @@ CXX=${CXX:-}
 AR=${AR:-}
 RANLIB=${RANLIB:-}
 PKG_CONFIG=${PKG_CONFIG:-}
-NDPI_CFLAGS=${NDPI_CFLAGS:-}
-NDPI_LDFLAGS=${NDPI_LDFLAGS:-}
 CFLAGS=${CFLAGS:-}
 LDFLAGS=${LDFLAGS:-}
 ADDITIONAL_ARGS=${ADDITIONAL_ARGS:-}