fix: Invert boolean return in GetAcknowledgementsRequest

[swan-amazon]

The GetAcknowledgementsRequest was returning an incorrect boolean value, causing unexpected behavior. This change inverts the return value to fix the logical error.

Testing

• Issue identified during test plan script development
• Test plan changes will be referenced in a separate change

[semanticdiff-com]

Review changes with  

[github-actions]

PR #37014: Size comparison from d3204f6 to 046c109

Increases above 0.2%:

platform	target	config	section	d3204f6	046c109	change	% change
tizen	chip-tool-ubsan	arm	unknown	10844	10924	80	0.7
			FLASH	17999086	18121318	122232	0.7
			RAM	7855832	7909272	53440	0.7

Full report (26 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, nrfconnect, qpg, stm32, telink, tizen)

platform	target	config	section	d3204f6	046c109	change	% change
bl602	lighting-app	bl602+mfd+littlefs+rpc	FLASH	1354956	1355062	106	0.0
			RAM	104152	104152	0	0.0
bl702	lighting-app	bl702+eth	FLASH	726512	726456	-56	-0.0
			RAM	25361	25361	0	0.0
		bl702+wifi	FLASH	913126	913070	-56	-0.0
			RAM	14101	14101	0	0.0
		bl706+mfd+rpc+littlefs	FLASH	1173960	1173904	-56	-0.0
			RAM	23941	23941	0	0.0
bl702l	lighting-app	bl702l+mfd+littlefs	FLASH	1083028	1082972	-56	-0.0
			RAM	16612	16612	0	0.0
cc13x4_26x4	lighting-app	LP_EM_CC1354P10_6	FLASH	840256	840328	72	0.0
			RAM	123696	123712	16	0.0
	lock-ftd	LP_EM_CC1354P10_6	FLASH	825796	825868	72	0.0
			RAM	125584	125600	16	0.0
	pump-app	LP_EM_CC1354P10_6	FLASH	772632	772756	124	0.0
			RAM	114060	114076	16	0.0
	pump-controller-app	LP_EM_CC1354P10_6	FLASH	756812	756944	132	0.0
			RAM	114260	114276	16	0.0
cc32xx	air-purifier	CC3235SF_LAUNCHXL	FLASH	540113	540181	68	0.0
			RAM	205800	205816	16	0.0
	lock	CC3235SF_LAUNCHXL	FLASH	574265	574349	84	0.0
			RAM	205944	205960	16	0.0
nrfconnect	all-clusters-app	nrf52840dk_nrf52840	FLASH	918156	918092	-64	-0.0
			RAM	143332	143332	0	0.0
		nrf7002dk_nrf5340_cpuapp	FLASH	890664	890648	-16	-0.0
			RAM	141519	141519	0	0.0
	all-clusters-minimal-app	nrf52840dk_nrf52840	FLASH	852220	852160	-60	-0.0
			RAM	142244	142244	0	0.0
qpg	lighting-app	qpg6105+debug	FLASH	664392	664336	-56	-0.0
			RAM	105456	105456	0	0.0
	lock-app	qpg6105+debug	FLASH	622204	622140	-64	-0.0
			RAM	99908	99908	0	0.0
stm32	light	STM32WB5MM-DK	FLASH	485136	485072	-64	-0.0
			RAM	144912	144912	0	0.0
telink	bridge-app	tlsr9258a	FLASH	683698	683684	-14	-0.0
			RAM	91248	91248	0	0.0
	contact-sensor-app	tlsr9528a_retention	FLASH	623938	623926	-12	-0.0
			RAM	31488	31488	0	0.0
	light-app-ota-compress-lzma-shell-factory-data	tl3218x	FLASH	772772	772758	-14	-0.0
			RAM	49348	49348	0	0.0
	light-app-ota-shell-factory-data	tl7218x	FLASH	777388	777374	-14	-0.0
			RAM	99812	99812	0	0.0
	light-switch-app-ota-compress-lzma-shell-factory-data	tlsr9528a	FLASH	711380	711368	-12	-0.0
			RAM	73544	73544	0	0.0
	lighting-app-ota-factory-data	tlsr9118bdk40d	FLASH	628384	628370	-14	-0.0
			RAM	142180	142180	0	0.0
	lighting-app-ota-rpc-factory-data-4mb	tlsr9518adk80d	FLASH	814398	814384	-14	-0.0
			RAM	99724	99724	0	0.0
tizen	all-clusters-app	arm	unknown	5160	5160	0	0.0
			FLASH	1781116	1781736	620	0.0
			RAM	93684	93720	36	0.0
	chip-tool-ubsan	arm	unknown	10844	10924	80	0.7
			FLASH	17999086	18121318	122232	0.7
			RAM	7855832	7909272	53440	0.7