jobs: don't overwrite PATH in "docker run"

Don't mount $HOME/bin to /build_bin, and don't overwrite PATH to include
/build_bin anymore. This isn't needed because the scripts are installed
to /usr/local/bin inside the docker images now.

Depends: docker-playground I0820f13cd740f7d4a8999d279cef6ae293a67d81
Related: OS#4911
Change-Id: I45bd7ea56849dab839a98cfd52806f7cd288094e

jobs/gerrit-verifications.yml

@@ -36,10 +36,9 @@
               -e OSMOPY_DEBUG_TCP_SOCKETS="1" \
               -e OSMO_GSM_MANUALS_DIR="/build/deps/osmo-gsm-manuals" \
               -e PARALLEL_MAKE="$PARALLEL_MAKE" \
-              -e PATH="$PATH:/build_bin" \
               -e WITH_MANUALS="1" \
               -w /build -i -u build \
-              -v "$PWD:/build" -v "$HOME/bin:/build_bin" \
+              -v "$PWD:/build" \
               -v "$ARTIFACT_STORE:/artifact_store" \
     docker_img: '$USER/debian-stretch-jenkins'
     docker_img_erlang: '$USER/debian-buster-erlang'

jobs/master-builds.yml

@@ -35,11 +35,10 @@
               -e OSMOPY_DEBUG_TCP_SOCKETS="1" \
               -e OSMO_GSM_MANUALS_DIR="/build/deps/osmo-gsm-manuals" \
               -e PARALLEL_MAKE="$PARALLEL_MAKE" \
-              -e PATH="$PATH:/build_bin" \
               -e PUBLISH="1" \
               -e WITH_MANUALS="1" \
               -w /build -i -u build \
-              -v "$PWD:/build" -v "$HOME/bin:/build_bin" \
+              -v "$PWD:/build" \
               -v "$ARTIFACT_STORE:/artifact_store" \
               -v "$HOME/.ssh:/home/build/.ssh:ro" \
     docker_img: '$USER/debian-stretch-jenkins'

jobs/osmo-gsm-tester-runner.yml

@@ -237,7 +237,6 @@
               -e BUILD_NUMBER="$BUILD_NUMBER" \
               -w /build -i \
               -v "$PWD:/build" \
-              -v "$HOME/bin:/build_bin" \
               -v "$HOME/.ssh:/home/build/.ssh:ro" \
               --cap-add=sys_nice \
               $USER/osmo-gsm-tester \