Mitigate race condition in completion list triggering

[minestarks]

Relevant to upcoming field access completion work - @ScottCarda-MS

I won't be here to see this PR to completion, so please merge when/if appropriate.

[github-actions]

Benchmark for 13dcd88

Click to view benchmark

Test	Base	PR	%
Array append evaluation	328.2±4.80µs	330.2±9.04µs	+0.61%
Array literal evaluation	171.0±0.98µs	168.2±1.35µs	-1.64%
Array update evaluation	405.7±4.57µs	409.5±12.47µs	+0.94%
Core + Standard library compilation	20.9±0.75ms	20.6±0.55ms	-1.44%
Deutsch-Jozsa evaluation	5.1±0.06ms	5.2±0.10ms	+1.96%
Large file parity evaluation	34.4±0.16ms	34.4±0.44ms	0.00%
Large input file compilation	12.6±0.36ms	12.4±0.24ms	-1.59%
Large input file compilation (interpreter)	49.8±0.96ms	48.9±1.11ms	-1.81%
Large nested iteration	31.5±0.27ms	31.5±0.14ms	0.00%
Perform Runtime Capabilities Analysis (RCA) on Deutsch-Jozsa sample	1574.6±34.30µs	1569.6±39.37µs	-0.32%
Perform Runtime Capabilities Analysis (RCA) on large file sample	7.9±0.07ms	7.9±0.34ms	0.00%
Perform Runtime Capabilities Analysis (RCA) on teleport sample	1436.5±52.57µs	1433.4±52.05µs	-0.22%
Perform Runtime Capabilities Analysis (RCA) on the core and std libraries	28.1±0.22ms	28.1±0.54ms	0.00%
Teleport evaluation	90.8±3.44µs	91.1±4.94µs	+0.33%

[ScottCarda-MS]

It is just adding a 50 ms delay to avoid the race condition.

[sezna]

Rerunning the jobs and re-queueing since a job timed out.

[github-actions]

Change in memory usage detected by benchmark.

Memory Report for 13dcd88

Test	This Branch	On Main	Difference
compile core + standard lib	16689324 bytes	16755780 bytes	-66456 bytes

[github-actions]

Benchmark for 13dcd88

Click to view benchmark

Test	Base	PR	%
Array append evaluation	332.0±3.64µs	329.7±1.13µs	-0.69%
Array literal evaluation	186.3±1.75µs	187.2±2.60µs	+0.48%
Array update evaluation	411.8±2.54µs	411.7±2.02µs	-0.02%
Core + Standard library compilation	21.6±0.61ms	20.0±0.24ms	-7.41%
Deutsch-Jozsa evaluation	4.8±0.04ms	5.2±0.05ms	+8.33%
Large file parity evaluation	34.2±0.23ms	34.4±0.21ms	+0.58%
Large input file compilation	12.3±0.18ms	12.4±0.23ms	+0.81%
Large input file compilation (interpreter)	50.6±3.17ms	48.9±1.83ms	-3.36%
Large nested iteration	32.1±0.13ms	32.2±0.26ms	+0.31%
Perform Runtime Capabilities Analysis (RCA) on Deutsch-Jozsa sample	1579.4±60.77µs	1566.5±33.41µs	-0.82%
Perform Runtime Capabilities Analysis (RCA) on large file sample	7.9±0.09ms	7.9±0.21ms	0.00%
Perform Runtime Capabilities Analysis (RCA) on teleport sample	1437.2±49.18µs	1425.8±36.11µs	-0.79%
Perform Runtime Capabilities Analysis (RCA) on the core and std libraries	28.1±0.25ms	27.9±0.41ms	-0.71%
Teleport evaluation	91.3±3.00µs	92.5±5.65µs	+1.31%