Update version to 8.2

TBR=machenbach@chromium.org

Change-Id: I2a60152b04301c835fa21c03cd879b3530c436bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2030726Reviewed-by: Michael Hablich <hablich@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Michael Hablich <hablich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66051}

include/v8-version.h

@@ -9,7 +9,7 @@
 // NOTE these macros are used by some of the tool scripts and the build
 // system so their names cannot be changed without changing the scripts.
 #define V8_MAJOR_VERSION 8
-#define V8_MINOR_VERSION 1
+#define V8_MINOR_VERSION 2
 #define V8_BUILD_NUMBER 0
 #define V8_PATCH_LEVEL 0