Use small-caps in LF lab name

Change-Id: I293b72d3118f1065982c8a417d9a81f705e584fc
Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>
(cherry picked from commit 52a9599828cf6aaae1bdcc60e1a6cf079567e8f6)

diff --git a/labs/LF/pod2/fuel/config/dea-pod-override.yaml b/labs/lf/pod2/fuel/config/dea-pod-override.yaml
similarity index 100%
rename from labs/LF/pod2/fuel/config/dea-pod-override.yaml
rename to labs/lf/pod2/fuel/config/dea-pod-override.yaml

diff --git a/labs/LF/pod2/fuel/config/dha.yaml b/labs/lf/pod2/fuel/config/dha.yaml
similarity index 100%
rename from labs/LF/pod2/fuel/config/dha.yaml
rename to labs/lf/pod2/fuel/config/dha.yaml

diff --git a/labs/LF/virtual_kvm/common/scripts/.gitkeep b/labs/lf/virtual_kvm/common/scripts/.gitkeep
similarity index 100%
rename from labs/LF/virtual_kvm/common/scripts/.gitkeep
rename to labs/lf/virtual_kvm/common/scripts/.gitkeep

diff --git a/labs/LF/virtual_kvm/fuel/scripts/.gitkeep b/labs/lf/virtual_kvm/fuel/scripts/.gitkeep
similarity index 100%
rename from labs/LF/virtual_kvm/fuel/scripts/.gitkeep
rename to labs/lf/virtual_kvm/fuel/scripts/.gitkeep