Merge #11271: travis: filter out pyenv

aa2e0f09e travis: filter out pyenv (Cory Fields)

Pull request description:

  Testing.

Tree-SHA512: e7abe9160e1050918a65eb4b362b6cf4fd0b8e61d1422cd78cf2018e42e1e1b88a8130c8980a61f8774222699a26b417a6ef3f5cf82915f47b44cb731b612c20

.travis.yml

@@ -38,6 +38,7 @@ env:
 
 before_install:
     - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
+    - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/pyenv/d' | tr "\n" ":" | sed "s|::|:|g")
 install:
     - if [ -n "$DPKG_ADD_ARCH" ]; then sudo dpkg --add-architecture "$DPKG_ADD_ARCH" ; fi
     - if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get update; fi