HADOOP-17450. Add Public IOStatistics API -SemaphoredDelegatingExecutor changes

[steveloughran]

This cherrypicks SemaphoredDelegatingExecutor changes from the trunk commit; somehow it didn't get into the backport to branch-3.3.

Adds a constructor which takes a duration tracker, so can track time spent awaiting an executor.

There may have been a valid reason for the omission., but I don't remember it. Probably related to
the move from guava.

testing: s3a -prefetch branch, aws london

As the rest of the backport is in, if yetus is happy I will merge

For code changes:

• Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
• Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
• If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under ASF 2.0?
• If applicable, have you updated the LICENSE, LICENSE-binary, NOTICE-binary files?

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	7m 4s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+0 🆗	detsecrets	0m 0s		detect-secrets was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
-1 ❌	test4tests	0m 0s		The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
			_ branch-3.3 Compile Tests _
+1 💚	mvninstall	37m 10s		branch-3.3 passed
+1 💚	compile	17m 50s		branch-3.3 passed
+1 💚	checkstyle	1m 1s		branch-3.3 passed
+1 💚	mvnsite	1m 39s		branch-3.3 passed
+1 💚	javadoc	0m 56s		branch-3.3 passed
+1 💚	spotbugs	2m 42s		branch-3.3 passed
+1 💚	shadedclient	26m 8s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 58s		the patch passed
+1 💚	compile	17m 8s		the patch passed
+1 💚	javac	17m 8s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	0m 55s		the patch passed
+1 💚	mvnsite	1m 38s		the patch passed
+1 💚	javadoc	0m 47s		the patch passed
+1 💚	spotbugs	2m 36s		the patch passed
+1 💚	shadedclient	25m 47s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
+1 💚	unit	17m 39s		hadoop-common in the patch passed.
+1 💚	asflicense	1m 1s		The patch does not generate ASF License warnings.
		163m 19s

Subsystem	Report/Notes
Docker	ClientAPI=1.42 ServerAPI=1.42 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5590/1/artifact/out/Dockerfile
GITHUB PR	#5590
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets
uname	Linux 0b4740ca82d5 4.15.0-206-generic #217-Ubuntu SMP Fri Feb 3 19:10:13 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	branch-3.3 / f87e241
Default Java	Private Build-1.8.0_362-8u362-ga-0ubuntu1~18.04.1-b09
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5590/1/testReport/
Max. process+thread count	1302 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5590/1/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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