utils: print out DLL metadata (#596)

## Link to GitHub Issue or related Pull Request, if one exists
#592 

## Description of change
* when custom DLLs are detected (`d3d9.dll`) print out some basic data
from the PE header
* for our own NVIDIA DLL stubs, add manifest files to identify ourselves
* as a bonus, when DLL hooks are loaded from `-k`, print DLL info there
as well

This is mainly to detect when DXVK is in use.

src/spice2x/stubs/manifest.rc

@@ -0,0 +1,20 @@
+1 VERSIONINFO
+FILEVERSION     1,0,0,0
+PRODUCTVERSION  1,0,0,0
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904E4"
+        BEGIN
+            VALUE "CompanyName", "SpiceTools"
+            VALUE "FileDescription", "SpiceTools DLL Stub"
+            VALUE "FileVersion", "1.0.0.0"
+            VALUE "ProductName", "SpiceTools DLL Stub"
+            VALUE "ProductVersion", "1.0.0.0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x0409, 1252
+    END
+END