Squashed 'external/workload-automation/' changes from 2cd4bf7e..83da20ce

83da20ce ouput_processor/postgres: Fix events sql command
f664a00b config/core: Fix handling of depreciated parameters
443358f5 workloads/gfxbench: Rework score detection
586d95a4 Dockerfile: Add note about mounting volumes with selinux
58f3ea35 workloads/gfxbench: Fix incorrect parameter name
7fe334b4 workloads/gfxbench: Fix incorrect parameter name
3967071a workloads/gfxbench: Fix incorrect parameter name
cd6f4541 workloads/gfxbench: Move results extraction to the extraction stage
7e6eb089  workloads/geekbench: Update result screen matching criteria
491dcd5b Dockerfile: Update with support for additional instruments
7a085e58 workloads/gfxbench: Allow configuration of tests to be ran.
0f47002e fw/getters: Use the `assets_repository` as the default for the filer
6ff5abdf fw/config: Remove whitespace
82d09612 fw/config: Add default to `assets_repository'
ecbfe32b docs: Update python2 style print statements
2d32d81a utils/file_lock: Create lock files in system temp directory
b9d593e5 fw/version: Development version bump
1f8be773 Disable pep8 errors
66f0edec descriptor/SSHConnection: Expose `use_scp` parameter
e2489ea3 descriptor/ssh: Add note to `password` parameter for passwordless target
16be8a70 Fix pcmark setup
dce07e50 Update gfxbench to log correct scores.
711bff6a docs/plugins: Fix formatting and typos
2a8454db docs/how_tos: Update example workload creation
9b19f331 target/descriptor: Fix overwriting variable
53faf159 target/descriptor: Cosmetic fixes
84a9526d target/descriptor: Fix handling of custom Targets
a3cf2e56 descriptor: Fix overriding of parameters
607cff4c framework: Lock files which could be read/written to concurrently
d56f0fbe utils/misc: Add file locking context manager
0f9c20dc target/descriptor: Add support for connection parameter overriding.
310bad39 target/descriptor: Rework how parameter defaults are overridden.
a8abf24d fw/descriptor: Add `unsupported_platforms` for a particular target
dad0a28b logcat_parsing: Replace errors when decoding logcat output

git-subtree-dir: external/workload-automation
git-subtree-split: 83da20ce9f86d6c821c4d3ce003564942812fa70