chore(policies): add policy providers configurable in chart

[jiparis]

This PR adds the policy_providers configuration in chainloop chart. This diff shows the changes after enabling the section in values.yaml:

--- before.yaml	2024-08-14 12:34:20
+++ after.yaml	2024-08-14 12:34:42
@@ -442,7 +442,7 @@
 type: Opaque
 data:
   # We store it also as a different key so it can be reused during upgrades by the common.secrets.passwords.manage helper
-  generated_jws_hmac_secret: "QWdiN0lkczJEZw=="
+  generated_jws_hmac_secret: "c2NzbHRBYTE4Nw=="
   db_migrate_source: "cG9zdGdyZXM6Ly9jaGFpbmxvb3A6Y2hhaW5sb29wcHdkQHRlc3QtcG9zdGdyZXNxbDo1NDMyL2NoYWlubG9vcC1jcD9zc2xtb2RlPWRpc2FibGU="
 stringData:  
   config.secret.yaml: |
@@ -466,7 +466,7 @@
       # HMAC key used to sign the JWTs generated by the controlplane
       # The helper returns the base64 quoted value of the secret
       # We need to remove the quotes and then decoding it so it's compatible with the stringData stanza
-      generated_jws_hmac_secret: "Agb7Ids2Dg"
+      generated_jws_hmac_secret: "scsltAa187"
 
       # Private key used to sign the JWTs meant to be consumed by the CAS
       cas_robot_account_private_key_path: "/secrets/cas.private.key"
@@ -570,6 +570,13 @@
     referrer_shared_index:
       allowedOrgs: []
       enabled: false
+    
+    
+    
+    policy_providers:
+      - default: true
+        host: http://my_host:8002/v1/policies
+        name: my_provider
 ---
 # Source: chainloop/charts/vault/templates/injector/clusterroles.yaml
 kind: ClusterRole
@@ -1582,8 +1589,8 @@
   template:
     metadata:
       annotations:
-        checksum/config: 58244a720a5581faf990af35af35337df77c52fe4257b8e1bffaf5a2dcfaf59d
-        checksum/secret-config: 54b14d8bfbe71d4551be75f58c0e869f559aa4f054d02a7120916510976539d4
+        checksum/config: 41a56926fcf6dce00378cd71c8b56b83473d1d1468bd505a57f6cfec5e944722
+        checksum/secret-config: a4a690339eecead967a4541fc076deb1370f38f54d26ecb7f4b8a1f6c92252cc
         checksum/cas-private-key: ec2222f955d51361a9509047242bc4739a251ae4b28208e7feed4786bf470cdf
         kubectl.kubernetes.io/default-container: controlplane
       labels:

Refs #1180

[migmartri]

please bump the chart version, thanks

[migmartri]

and take a note to upstream this feature to the bitnami chart too cc/ @javirln