improvement: use pc for go to def when stale semanticdb #14426

Job	Run time
windows-latest jdk-17 unit tests 1 / 2	30m 5s
Gradle MacOS integration	8m 31s
windows-latest jdk-17 unit tests 2 / 2	30m 26s
Sbt integration	53m 36s
macOS-latest jdk-17 unit tests 1 / 2	1h 2m 59s
Maven integration	10m 26s
macOS-latest jdk-17 unit tests 2 / 2	51m 7s
ubuntu-latest jdk-17 unit tests 1 / 2	18m 48s
Gradle integration	11m 23s
Scala CLI integration	16m 7s
Mill integration	32m 39s
ubuntu-latest jdk-17 unit tests 2 / 2	17m 0s
Bazel integration	13m 41s
LSP integration tests	35m 53s
Scala cross tests	34m 3s
Formatting	38s
Scalafix and docs	4m 47s
Sbt-metals/scripted jdk11	2m 42s
Scala javapc tests	1m 38s
Scala 2.11 cross tests	3m 51s
MiMa	42s
	7h 21m 2s

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