Fixed windows dll names for pcre2

packages/libpcre/src/libpcre2_16.pp

@@ -18,7 +18,7 @@ const
     pcrelibname = 'libpcre2-16.so.0';
   {$ELSE}
     {$IFDEF windows}
-      pcrelibname = 'libpcre16-0.dll'; // As used in Mingw64
+      pcrelibname = 'libpcre2-16-0.dll'; // As used in Mingw64
     {$ELSE}
       {$ERROR: platform not supported by pcre}
     {$ENDIF}

packages/libpcre/src/libpcre2_32.pp

@@ -18,7 +18,7 @@ const
   pcrelibname = 'libpcre2-32.so.0';
 {$ELSE}
   {$IFDEF windows}
-    pcrelibname = 'libpcre32-0.dll'; // As used in Mingw64
+    pcrelibname = 'libpcre2-32-0.dll'; // As used in Mingw64
   {$ELSE}
     {$ERROR: platform not supported by pcre}
   {$ENDIF}

packages/libpcre/src/libpcre2_8.pp

@@ -18,7 +18,7 @@ const
     pcrelibname = 'libpcre2-8.so.0';
   {$ELSE}
     {$IFDEF windows}
-      pcrelibname = 'libpcre-1.dll'; // As used in Mingw64
+      pcrelibname = 'libpcre2-8-0.dll'; // As used in Mingw64
     {$ELSE}
       {$IFDEF DARWIN}
         pcrelibname = 'libpcre2-8.dylib';