travis.yml: Update ignored BSP list

sensorhub BSP was removed long time ago so now is
gone form travis as well.
New two pic32 BSPs added and xc32 compiler is not
used during travis check so they are added to
ignore list
diff --git a/.travis.yml b/.travis.yml
index 6d692ce..7c0eb21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -196,7 +196,8 @@
   # might have extra dependencies hard to provide, non-common toolchains, etc
   # NOTE: "native" is here to avoid having to install gcc-multilib
   - export IGNORED_BSPS="ci40 embarc_emsk hifive1 native-armv7 native-mips
-                         pic32mx470_6lp_clicker pic32mz2048_wi-fire sensorhub
+                         pic32mx470_6lp_clicker pic32mz2048_wi-fire
+                         olimex-pic32-emz64 olimex-pic32-hmz144
                          native dialog_cmac"
   - |
     if [ "${TEST}" == "STYLE" ]; then