refactor(npm): Reduce severity of warnings from the output of npm

The warning messages are unrelated ORT and just forwarded.

Signed-off-by: Frank Viernau <[email protected]>

Author: fviernau

plugins/package-managers/node/src/funTest/assets/projects/synthetic/npm-expected-output-scope-excludes.yml

@@ -1156,9 +1156,9 @@ issues:
   message: "The npm-shrinkwrap.json file was created with an old version of npm, so\
     \ supplemental metadata must be fetched from the registry. This is a one-time\
     \ fix-up, please be patient..."
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: CoffeeScript on NPM has moved to \"coffeescript\"\
     \ (no hyphen)"
-  severity: "WARNING"
+  severity: "HINT"

plugins/package-managers/node/src/funTest/assets/projects/synthetic/npm-expected-output.yml

@@ -1192,9 +1192,9 @@ issues:
   message: "The <REPLACE_LOCKFILE_NAME> file was created with an old version of npm, so\
     \ supplemental metadata must be fetched from the registry. This is a one-time\
     \ fix-up, please be patient..."
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: CoffeeScript on NPM has moved to \"coffeescript\"\
     \ (no hyphen)"
-  severity: "WARNING"
+  severity: "HINT"

plugins/package-managers/node/src/funTest/assets/projects/synthetic/npm-version-urls-expected-output.yml

@@ -5152,54 +5152,54 @@ issues:
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Removed event-stream from gulp-header"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Please upgrade to v0.1.7"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Please upgrade to v1.0.1"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Please upgrade to v0.1.5"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Please upgrade to v1.0.1"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Legacy versions of mkdirp are no longer supported.\
     \ Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises\
     \ in 1.x.)"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: See https://github.com/lydell/source-map-resolve#deprecated"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: See https://github.com/lydell/source-map-url#deprecated"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated"
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "skipping integrity check for git dependency ssh://[email protected]/jonschlinkert/gulp-format-md.git "
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "skipping integrity check for git dependency ssh://[email protected]/mochajs/mocha.git "
-  severity: "WARNING"
+  severity: "HINT"
 - timestamp: "1970-01-01T00:00:00Z"
   source: "NPM"
   message: "skipping integrity check for git dependency ssh://[email protected]/tinydesk/angular-tileview.git "
-  severity: "WARNING"
+  severity: "HINT"

plugins/package-managers/node/src/main/kotlin/Npm.kt

@@ -573,7 +573,7 @@ open class Npm(
         val issues = mutableListOf<Issue>()
 
         lines.groupLines("npm WARN ").mapTo(issues) {
-            Issue(source = managerName, message = it, severity = Severity.WARNING)
+            Issue(source = managerName, message = it, severity = Severity.HINT)
         }
 
         lines.groupLines("npm ERR! ").mapTo(issues) {