Add default config file location for init action #9434

Job	Run time
check-codeql-versions	52s
analyze-actions	1m 1s
analyze-javascript (ubuntu-22.04, linked)	3m 59s
analyze-javascript (ubuntu-22.04)	3m 57s
analyze-javascript (ubuntu-20.04)	4m 9s
analyze-javascript (windows-2019, linked)	6m 28s
analyze-javascript (windows-2019)	6m 12s
analyze-javascript (macos-14)	5m 58s
analyze-javascript (macos-13)	6m 50s
analyze-javascript (macos-13, linked)	10m 5s
analyze-javascript (macos-14, linked)	5m 10s
analyze-javascript (windows-2022)	7m 39s
analyze-javascript (windows-2022, linked)	6m 7s
analyze-javascript (ubuntu-20.04, linked)	4m 13s
	1h 12m 40s

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