Update to Gaudi v38r0.001

Update Gaudi to v38r0.001 in main. See !70025 (merged) for details.

cc @leggett

This merge request affects 4 packages:

• Projects/AthAnalysis
• Projects/AthGeneration
• Projects/AthSimulation
• Projects/Athena

Affected files list will not be printed in this case

Adding @jchapman ,@rbianchi ,@akraszna ,@krumnack as watchers

added Build main review-pending-level-1 labels

CI Result SUCCESS (hash d0fd00b1)

	Athena	AthSimulation	AthGeneration	AthAnalysis
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 6883] (remote access info)

The changes are clear and the CI succeeds, approving for L1.

removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit 6dadf6e5