Warning message for missing Python executable #3521

Job	Run time
build / build	1m 31s
agent / native (macos-latest)	44s
lint / lint	1m 15s
home-view-unit-tests / lint	13s
agent / native (windows-latest)	1m 5s
agent / native (ubuntu-latest)	28s
vscode / native (macos-latest)	1m 8s
vscode / native (windows-latest)	3m 41s
vscode / native (ubuntu-latest)	1m 10s
package / vscode	4m 24s
archive / archive	32s
bats / native (ubuntu-latest)	4m 10s
upload / upload	1m 3s
vscode-ui / ui-tests (ubuntu-latest)	6m 39s
	28m 3s

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