Bump spire Helm Chart version from 0.15.1 to 0.16.0

[marcofranssen]

Please review the below changelog to ensure this matches up with the semantic version being applied.

Important

Before merging to the release branch, ensure all other changed charts also have their version number bumped.

Note

Maintainers ensure to run following after merging this PR to trigger the release workflow:

git checkout main
git pull
git checkout release
git pull
git merge main
git push

Changes in this release

• b7d8590 Fix missing protocol in JWT Issuer (Fix missing protocol in JWT Issuer  #120)
• 1ef207c Add note about supported version upgrades (Add note about supported version upgrades #119)
• 4281114 Fix missing release name from install documentation (Fix missing release name from install documentation #118)
• e030fa1 Allow additional CRs to be managed by the chart (Allow additional CRs to be managed by the chart #117)
• d936293 Enable agent to kubelet connection to use hostname (Enable agent to kubelet connection to use hostname #112)
• e68f617 Bump test chart dependencies (Bump test chart dependencies #116)
• d616632 Bump spire version to 1.8.5 (Bump spire version to 1.8.5 #115)
• 95e1eb7 Bump test chart dependencies
• 966061c Auto add default CSIDriver labels on OpenShift
• c9885de Introduce ReadOnlyRootFilesystem for Tornjak frontend (Introduce ReadOnlyRootFilesystem for Tornjak frontend #110)
• 8107095 Fix typo ClusterSPIFFEID for workloadTSelectoremplates (Fix typo ClusterSPIFFEID for workloadTSelectoremplates #107)
• 5c0ce97 Ordering of SecurityContextConstraint array items (Ordering of SecurityContextConstraint array items #105)
• 889d0af Bump test chart dependencies
• f5d1376 Documentation cleanup (Documentation cleanup #97)

[kfox1111]

LGTM. Thanks! :)