getReleaseName logic - name should not extend 53 chars

[jaybea87]

With the current logic in 0.2.x there is a higher chance of getting too long release name. Suggestion from David is to create some type of truncate logic.

Ref slack: https://tietoevry-banking.slack.com/archives/C44Q44FKR/p1666867327940969

Issue with github action evryfs/helm-ephemeral-action (v0.2.x version)
We went from using version evryfs/[email protected] to evryfs/[email protected], and for two of our repo’s with long name, we started to see this error in our builds:
/opt/hostedtoolcache/helm/3.9.0/x64/linux-amd64/helm install --repo https://nexus.finods.com/nexus/repository/evryfs-helm/ fs-oracle-db-dev-plb-ace-integration-server-2459396331 fs-oracle-db-dev --wait --timeout 5m
Error: INSTALLATION FAILED: release name "fs-oracle-db-dev-plb-ace-integration-server-2459396331": invalid release name, must match regex ^a-z0-9?(.a-z0-9?)*$ and the length must not be longer than 53
Error: The process '/opt/hostedtoolcache/helm/3.9.0/x64/linux-amd64/helm' failed with exit code 1
https://github.com/tietoevryfs/plb-ace-integration-server/actions/runs/3334954809/jobs/5518471560#step:6:11
This seems to be related to the changes made in the first 0.2.0: v0.1.18...v0.2.0