IVGCVSW-8200 Update Build Tool to TF v2.15

  * Tag updated from v2.14 to v2.15 in common build-tool script

Signed-off-by: Declan-ARM <decmce01@arm.com>
Change-Id: Ib216d242a75f66429b3db0f59555e2f2f95cc0dd
Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
diff --git a/build-tool/scripts/common.sh b/build-tool/scripts/common.sh
index 0c3927b..e68de99 100755
--- a/build-tool/scripts/common.sh
+++ b/build-tool/scripts/common.sh
@@ -57,7 +57,7 @@
 FLATBUFFERS_BUILD_HOST="$FLATBUFFERS_BUILD_ROOT"/"$HOST_ARCH"_build # Location of flatc compiler
 
 # Tensorflow
-TENSORFLOW_VERSION=v2.14.0 # v2.14.0
+TENSORFLOW_VERSION=v2.15.0 # v2.15.0
 TENSORFLOW_SRC="$SOURCE_DIR"/tensorflow
 TFLITE_SRC="$TENSORFLOW_SRC"/tensorflow/lite
 SCHEMA_SRC="$TFLITE_SRC"/schema/schema.fbs
@@ -98,4 +98,4 @@
     popd > /dev/null
     return 1
   fi
-}
\ No newline at end of file
+}