Added missing weston/wayland and display helpers with diagnostics #193

Job	Run time
qcom-preflight-checks / repolinter	30s
qcom-preflight-checks / commit-emails-check	5s
qcom-preflight-checks / semgrep/ci	1m 54s
qcom-preflight-checks / copyright-license-check	1m 4s
qcom-preflight-checks / dependency-review	5s
	3m 38s

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