Update Helm release promtail to v3.10.0

See merge request stackspin/stackspin!750

Update Helm release postgresql to v10.16.1

See merge request stackspin/stackspin!749

Update Helm release ingress-nginx to v4.0.15

See merge request stackspin/stackspin!748

Update Helm release loki to v2.9.0

See merge request stackspin/stackspin!747

Update Helm release loki to v2.8.5

See merge request stackspin/stackspin!736

Update Helm release eventrouter to v0.4.0

See merge request stackspin/stackspin!734

Resolve "Increase alertmanager email interval"

Closes #1067

See merge request stackspin/stackspin!714

Update Helm release kube-prometheus-stack to v30

Closes #1105

See merge request stackspin/stackspin!740

Update Helm release postgresql to v10.15.1

See merge request stackspin/stackspin!745

Update to SSO 0.7.0

Closes #1107

See merge request stackspin/stackspin!707

update docs requirements

See merge request stackspin/stackspin!744

Update python dependencies

See merge request stackspin/stackspin!742

Update Helm release promtail to v3.9.2

See merge request stackspin/stackspin!730

Update Helm release velero to v2.27.3

See merge request stackspin/stackspin!731

Update Helm release metallb to v2.6.0

See merge request stackspin/stackspin!733

Merge branch '1094-loki-2-4-0-panic-runtime-error-invalid-memory-address-or-nil-pointer-dereference' into 'main'

Resolve "Loki 2.4.0: panic: runtime error: invalid memory address or nil pointer dereference"

Closes #1094

See merge request stackspin/stackspin!711