PKG: freeze the git tag of remote modules

Modules/Remote/Mosaic.remote.cmake

@@ -5,5 +5,5 @@ A more detailed description can be found on the project website:
 https://github.com/remicres/otb-mosaic
 "
   GIT_REPOSITORY https://github.com/remicres/otb-mosaic.git
-  GIT_TAG master
+  GIT_TAG 56426908db01f33a5b96311e2a7eaac30ecd8e5d
 )

Modules/Remote/otb-bv.remote.cmake

@@ -25,5 +25,5 @@ A more detailed description can be found on the project website:
 http://tully.ups-tlse.fr/jordi/otb-bv
 "
   GIT_REPOSITORY http://tully.ups-tlse.fr/jordi/otb-bv.git
-  GIT_TAG master
+  GIT_TAG 0e56e487aebc4a493e25223960560e9ef0ca27ec
 )

Modules/Remote/phenotb.remote.cmake

@@ -27,5 +27,5 @@ A more detailed description can be found on the project website:
 http://tully.ups-tlse.fr/jordi/phenotb
 "
   GIT_REPOSITORY http://tully.ups-tlse.fr/jordi/phenotb.git
-  GIT_TAG master
+  GIT_TAG c9349eb89a652a18b28a40dfb3fa352b76388527
 )

Modules/Remote/temporal-gapfilling.remote.cmake

@@ -26,5 +26,5 @@ A more detailed description can be found on the project website:
 http://tully.ups-tlse.fr/jordi/temporalgapfilling
 "
   GIT_REPOSITORY http://tully.ups-tlse.fr/jordi/temporalgapfilling.git
-  GIT_TAG master
+  GIT_TAG 4180f28091fb10029860ada2dcf9c9526d3a55d2
 )