Fix: Adjusting plugin.json schema regex (#54515)

docs/sources/developers/plugins/plugin.schema.json

@@ -146,7 +146,7 @@
         "grafanaDependency": {
           "type": "string",
           "description": "Required Grafana version for this plugin. Validated using https://github.com/npm/node-semver.",
-          "pattern": "^(<=|>=|<|>|=|~|\\^)?([0-9]+)(\\.[0-9x\\*]+)(\\.[0-9x\\*])?(\\s(<=|>=|<|=>)?([0-9]+)(\\.[0-9x]+)(\\.[0-9x]))?$"
+          "pattern": "^(<=|>=|<|>|=|~|\\^)?([0-9]+)(\\.[0-9x\\*]+)(\\.[0-9x\\*]+)?(\\s(<=|>=|<|=>)?([0-9]+)(\\.[0-9x]+)(\\.[0-9x]+))?$"
         },
         "plugins": {
           "type": "array",
@@ -303,7 +303,7 @@
         "version": {
           "type": "string",
           "description": "Project version of this commit, e.g. `6.7.x`.",
-          "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*$|\\%VERSION\\%)"
+          "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)|(\\%VERSION\\%)$"
         }
       }
     },

pkg/coremodel/pluginmeta/coremodel.cue

@@ -142,7 +142,7 @@ seqs: [
 
 					// Required Grafana version for this plugin. Validated using
 					// https://github.com/npm/node-semver.
-					grafanaDependency: =~"^(<=|>=|<|>|=|~|\\^)?([0-9]+)(\\.[0-9x\\*]+)(\\.[0-9x\\*])?(\\s(<=|>=|<|=>)?([0-9]+)(\\.[0-9x]+)(\\.[0-9x]))?$"
+					grafanaDependency: =~"^(<=|>=|<|>|=|~|\\^)?([0-9]+)(\\.[0-9x\\*]+)(\\.[0-9x\\*]+)?(\\s(<=|>=|<|=>)?([0-9]+)(\\.[0-9x]+)(\\.[0-9x]+))?$"
 
 					// An array of required plugins on which this plugin depends.
 					plugins?: [...#Dependency]
@@ -220,7 +220,7 @@ seqs: [
 					updated?: =~"^(\\d{4}-\\d{2}-\\d{2}|\\%TODAY\\%)$"
 
 					// Project version of this commit, e.g. `6.7.x`.
-					version?: =~"^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*$|\\%VERSION\\%)"
+					version?: =~"^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)|(\\%VERSION\\%)$"
 				}
 
 				#BuildInfo: {