Add df-manual models related to existing df-manual models

Author: owen-mc

java/ql/lib/ext/java.io.model.yml

@@ -120,6 +120,7 @@ extensions:
       - ["java.io", "File", "listFiles", "", "summary", "df-manual"]
       - ["java.io", "File", "mkdirs", "()", "summary", "manual"]
       - ["java.io", "FileInputStream", "FileInputStream", "(File)", "summary", "manual"]
+      - ["java.io", "FileInputStream", "FileInputStream", "(FileDescriptor)", "summary", "df-manual"]
       - ["java.io", "FileInputStream", "FileInputStream", "(String)", "summary", "df-manual"]
       - ["java.io", "InputStream", "close", "()", "summary", "manual"]
       - ["java.io", "ObjectInput", "readObject", "()", "summary", "df-manual"] # this is a deserialization sink modeled in regular CodeQL

java/ql/lib/ext/java.net.model.yml

@@ -67,4 +67,5 @@ extensions:
     data:
       # summary neutrals
       - ["java.net", "Socket", "getOutputStream", "()", "summary", "df-manual"]
+      - ["java.net", "Socket", "connect", "(SocketAddress)", "summary", "df-manual"]
       - ["java.net", "Socket", "connect", "(SocketAddress,int)", "summary", "df-manual"]

java/ql/lib/ext/javax.crypto.spec.model.yml

@@ -31,3 +31,4 @@ extensions:
       extensible: neutralModel
     data:
       - ["javax.crypto.spec", "SecretKeySpec", "SecretKeySpec", "(byte[],String)", "summary", "df-manual"]
+      - ["javax.crypto.spec", "SecretKeySpec", "SecretKeySpec", "(byte[],int,int,String)", "summary", "df-manual"]