Drop a few invalid identifiers (#8257)

Author: marcwrobel

products/dotnet.md

@@ -32,7 +32,6 @@ identifiers:
   - purl: pkg:nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm
   - purl: pkg:nuget/Microsoft.NETCore.App.Runtime.linux-bionic-x64
   - purl: pkg:nuget/Microsoft.NETCore.App.Runtime.linux-bionic-arm64
-  - purl: pkg:nuget/Microsoft.NETCore.App.Runtime.linux-bionic-arm
   - purl: pkg:rpm/redhat/dotnet-sdk-8.0
   - purl: pkg:rpm/redhat/dotnet-sdk-7.0
   - purl: pkg:rpm/redhat/dotnet-sdk-6.0

products/drupal.md

@@ -16,7 +16,6 @@ identifiers:
   - repology: php:drupal
   - purl: pkg:composer/drupal/core
   - purl: pkg:docker/bitnami/drupal
-  - purl: pkg:docker/bitnami/drupal-nginx
   - purl: pkg:docker/library/drupal
   - purl: pkg:github/drupal/core
   - cpe: cpe:2.3:a:drupal:drupal

products/kubernetes-node-feature-discovery.md

@@ -23,7 +23,6 @@ auto:
 
 identifiers:
   - purl: pkg:github/kubernetes-sigs/node-feature-discovery
-  - purl: pkg:oci/node-feature-discovery?repository_url=registry.k8s.io/nfd
 
 # eol(x) = releaseDate(x+2)
 releases:

products/oracle-linux.md

@@ -22,7 +22,7 @@ auto:
 identifiers:
   - cpe: cpe:/o:oracle:linux
   - cpe: cpe:2.3:o:oracle:linux
-  - purl: pkg:oci/oraclelinux?repository_url=container-registry.oracle.com/os
+  - purl: pkg:oci/oraclelinux?repository_url=container-registry.oracle.com/ords/ocr/ba/os
   - purl: pkg:oci/oraclelinux?repository_url=ghcr.io/oracle
   - purl: pkg:docker/library/oraclelinux