ci: add DBR LTS install check to catch ES-1960554-class regressions #3011

Job	Run time
Unit Tests + Kernel (Python 3.14)	3m 55s
Unit Tests + Kernel (Python 3.11)	3m 41s
Unit Tests + Kernel (Python 3.10)	4m 2s
check-linting (3.10)	1m 33s
Unit Tests + Kernel (Python 3.12)	3m 48s
check-linting (3.13)	1m 36s
check-types (3.11)	1m 50s
check-linting (3.12)	1m 31s
check-linting (3.14)	1m 39s
check-linting (3.9)	1m 45s
check-linting (3.11)	1m 29s
Unit Tests + Kernel (Python 3.13)	4m 0s
check-types (3.12)	1m 52s
check-types (3.14)	2m 4s
check-types (3.10)	1m 57s
check-types (3.13)	1m 55s
check-types (3.9)	1m 59s
Unit Tests + PyArrow (Python 3.10, default deps)	3m 49s
Unit Tests (Python 3.11, default deps)	2m 29s
Unit Tests (Python 3.10, default deps)	3m 11s
Unit Tests + PyArrow (Python 3.9, default deps)	3m 48s
Unit Tests + PyArrow (Python 3.10, min deps)	4m 18s
Unit Tests + PyArrow (Python 3.13, default deps)	3m 51s
Unit Tests (Python 3.10, min deps)	1m 58s
Unit Tests + PyArrow (Python 3.11, default deps)	3m 39s
Unit Tests + PyArrow (Python 3.11, min deps)	4m 19s
Unit Tests (Python 3.13, default deps)	2m 24s
Unit Tests + PyArrow (Python 3.14, default deps)	3m 58s
Unit Tests (Python 3.9, default deps)	1m 46s
Unit Tests + PyArrow (Python 3.9, min deps)	4m 18s
Unit Tests (Python 3.11, min deps)	1m 52s
Unit Tests (Python 3.14, min deps)	2m 15s
Unit Tests + PyArrow (Python 3.14, min deps)	4m 2s
Unit Tests + PyArrow (Python 3.12, default deps)	3m 59s
Unit Tests (Python 3.12, default deps)	2m 13s
Unit Tests (Python 3.14, default deps)	2m 3s
Unit Tests (Python 3.9, min deps)	3m 28s
	1h 44m 16s

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