.github/workflows/travis-ci.yml: Disable esp32 builds.
.github/workflows/travis-ci.yml: Disable esp32 builds.

Rely on separate .yml for that.

Change-Id: I83d489d9475985072f6da28f2e71ebd52b031fbb
Signed-off-by: Paul Sokolovsky <9dc5061f178bb11813e14f1ed02ba27eaf21fa5d@users.sourceforge.net>

pfalcon/micropython,pfalcon/micropython,pfalcon/micropython,pfalcon/micropython,pfalcon/micropython