message: Use cmake instead of cmake3
diff: @@ -19,7 +19,7 @@ cd /tmp/build
  rm -rf build-dir
  mkdir build-dir
  cd build-dir
  -cmake3 -DREALM_ENABLE_ENCRYPTION=1 \
  +cmake -DREALM_ENABLE_ENCRYPTION=1 \
  -DREALM_NO_TESTS=1 \
  -DCMAKE_INSTALL_PREFIX=/prod \
  -DCMAKE_BUILD_TYPE=Release \
  @@ -93,7 +93,7 @@ fpm \
  rm -rf -- * /prod/*
  -cmake3 -DREALM_ENABLE_ENCRYPTION=1 \
  +cmake -DREALM_ENABLE_ENCRYPTION=1 \
  -DREALM_NO_TESTS=1 \
  -DCMAKE_INSTALL_PREFIX=/prod \
  -DCMAKE_BUILD_TYPE=Debug \
  