lavapipe: Fix missing pipe_loader_sw_probe_dri symbol when building without dri support.

42 jobs for !10300 with lavapipe-no-dri in 9 seconds (queued for 2 seconds)
latest detached
Status Job ID Name Coverage
  Sanity
passed #8966144
sanity

00:00:09

 
  Container
manual #8966147
aarch64 manual
arm_build
manual #8966148
windows shell 1809 mesa manual
windows_build_vs2019
manual #8966145
manual
x86_build-base
manual #8966146
manual
x86_test-base
 
  Container 2
created #8966156
android_build
created #8966153
i386_build
created #8966149
kernel+rootfs_amd64
created #8966150
aarch64
kernel+rootfs_arm64
created #8966159
aarch64
kernel+rootfs_arm64-baremetal
created #8966151
aarch64
kernel+rootfs_armhf
created #8966160
aarch64
kernel+rootfs_armhf-baremetal
created #8966154
ppc64el_build
created #8966155
s390x_build
created #8966152
x86_build
created #8966157
x86_test-gl
created #8966158
x86_test-vk
 
  Meson X86 64
created #8966166
meson-clang
created #8966167
meson-clover
created #8966163
meson-clover-testing
created #8966164
meson-gallium
created #8966165
meson-release
created #8966161
meson-testing
created #8966162
meson-testing-asan
created #8966168
meson-vulkan
 
  Build Misc
created #8966169
arm_test
created #8966170
meson-android
created #8966172
aarch64
meson-arm64
created #8966173
aarch64
meson-arm64-asan
created #8966174
aarch64
meson-arm64-build-test
created #8966171
aarch64
meson-armhf
created #8966176
meson-i386
created #8966179
meson-mingw32-x86_64
created #8966178
meson-ppc64el
created #8966177
kvm
meson-s390x
created #8966175
docker windows 1809 mesa
meson-windows-vs2019
 
  Software Renderer
created #8966180
lavapipe-vk
 
  Layered Backends
created #8966185
docker windows 1809 mesa
test-d3d12-windows
created #8966184
zink-lvp-gl
created #8966182
zink-lvp-gles2
created #8966183
zink-lvp-gles3
created #8966181
zink-piglit-quick_gl