[CALCITE-6145] Function 'TRIM' without parameters throw NullPointerEx… #13262

Job	Run time
CheckerFramework (JDK 11)	10m 32s
Error Prone (JDK 11), latest Guava	4m 5s
Linux (JDK 11), Avatica main	11m 3s
CheckerFramework (JDK 11), oldest Guava	10m 43s
Druid Tests	7m 21s
Linux (JDK 11), Pacific/Chatham Timezone	11m 13s
Linux (JDK 21)	10m 12s
Linux (JDK 17)	10m 23s
Linux (JDK 22)	12m 11s
Linux (JDK 8), latest Guava, America/New_York Timezone	12m 33s
Linux (JDK 8), oldest Guava, America/New_York Timezone	10m 25s
Linux (JDK 8) Slow Tests	0s
macOS (JDK 21)	32m 5s
Windows (JDK 17)	14m 2s
Windows (JDK 21)	13m 15s
Windows (JDK 8)	13m 32s
	3h 3m 35s

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