Do not apply the "const" modifier to the return type (11.1.x)

[fwyzard]

PR description:

Fixes the warning

CondFormats/EcalObjects/interface/EcalXtalGroupId.h(22): warning: type qualifier on return type is meaningless

No changes expected.

If this PR is a backport please specify the original PR and why you need to backport that PR:

Backport #29913 to avoid conflicts when squashing or rebasing the Patatrack developments.

[fwyzard]

backport #29913

[cmsbuild]

A new Pull Request was created by @fwyzard (Andrea Bocci) for CMSSW_11_1_X.

It involves the following packages:

CondFormats/EcalObjects

@christopheralanwest, @tocheng, @cmsbuild, @tlampen, @ggovi, @pohsun can you please review it and eventually sign? Thanks.
@rchatter, @mmusich, @seemasharmafnal, @tocheng, @argiro this is something you requested to watch as well.
@silviodonato, @dpiparo you are the release manager for this.

cms-bot commands are listed here

• Backported from Do not apply the "const" modifier to the return type #29913

[pohsun]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/6631/console Started: 2020/05/28 09:12

[cmsbuild]

+1
Tested at: aba0abc
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7c2f40/6631/summary.html
CMSSW: CMSSW_11_1_X_2020-05-27-2300
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7c2f40/6631/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 36
• DQMHistoTests: Total histograms compared: 2780792
• DQMHistoTests: Total failures: 48
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2780694
• DQMHistoTests: Total skipped: 50
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 35 files compared)
• Checked 152 log files, 16 edm output root files, 36 DQM output files

[pohsun]

+1

[silviodonato]

merge
cc: @ggovi