nv-filters: Update SDK version targeted

This updates checks against current SDK redist versions:
- 0.7.6 (Video Effects)
- 1.6.1.2 (Audio Effects)

Users will receive a warning if their redist versions are lower than
these.

Signed-off-by: pkv <[email protected]>

plugins/nv-filters/nv_sdk_versions.h

@@ -1,2 +1,2 @@
-#define MIN_VFX_SDK_VERSION (0 << 24 | 7 << 16 | 2 << 8 | 0 << 0)
-#define MIN_AFX_SDK_VERSION (1 << 24 | 3 << 16 | 0 << 0)
+#define MIN_VFX_SDK_VERSION (0 << 24 | 7 << 16 | 6 << 8 | 0 << 0)
+#define MIN_AFX_SDK_VERSION (1 << 24 | 6 << 16 | 1 << 8 | 2 << 0)