add newly generated and encrypted slack key to travis CI

.travis.yml

@@ -32,4 +32,4 @@ after_failure:
 - cd $TRAVIS_BUILD_DIR && cat logs/avc.log | grep ERROR
 notifications:
   slack:
-    secure: YGqapA0ZH4TFv9G0otZRcqQXTpL0Y/4J51V0pm6mNp9bQi9XIoE8zoCEtZcCPnEFWjPoq8Nj1tA86WzRnriOzZIkzm83Ou/ZRcB4ZCmro0qC9fffALubzEvbqqG3TW77Xq3N7orz7Bjs8H2nxYgNQPjfQtaIMqL8ziGvf6s22LBQOBlusFJF3uELhtFCXvToKTO6XkkmLQ7Oj/qeX/kF6k7R1+lLna4JVNgkIpoEoubticMqY+/3MiS1tY41Y9phW3rxOi1O4upWnRo0fR/1fXS6Gn2Tr2PBSxdNzaJsbhJWUHf+e4DJtPkuqc7ftqSrb4DZhSukBnjXpMtE45oYcWo3h4txxTGnnzD9yMnEHegvlj1kQbcwCNc8We3RDAP80DWgvH3i1rghJ01n0okOQ4Zokz0Ntw+8pExFXO7qfa1vH3s36oIOF97cU+HWGGxqDmcBNVLNBvYfEWqWEOpZeP5p6YvnOCBwSoPXvjbcu+PeP1n9b+95ZBTTzoTJ5sHy54q7r8o/037n5kij3BfKJIjgVHkFPpXVMWkSsMZnQpBHe0RF+Iiv9SIcySF1ln3jUWIBM4heXYywYNjE6Qpw0xVQ3oq4xBPxmcSN+kcWC7wiwMGLzBQErNhbI2IRNVRAZCWIpGVnrHXB4Ev6+A2YgH4c3pWZsXmXu3L1esLv0ac=
+    secure: 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