Correct "DSAWithSHA256" OID.

In double checking that the conversion from dot-notation to hex was
done correctly for all OIDs, I found an extra character creeped in
somehow. This would cause missing certificate stats for certificates
with that algorithm.

TBR=hta@webrtc.org

Bug: webrtc:11410
Change-Id: I93bf224cb52f88e8772c959de0eab81dbca261e0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/197680
Reviewed-by: Taylor <deadbeef@webrtc.org>
Commit-Queue: Taylor <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32885}
diff --git a/rtc_base/boringssl_certificate.cc b/rtc_base/boringssl_certificate.cc
index 9be7664..4e55cf3 100644
--- a/rtc_base/boringssl_certificate.cc
+++ b/rtc_base/boringssl_certificate.cc
@@ -64,7 +64,7 @@
 static const uint8_t kSHA256WithRSAEncryption[] = {0x2a, 0x86, 0x48, 0x86, 0xf7,
                                                    0x0d, 0x01, 0x01, 0x0b};
 static const uint8_t kDSAWithSHA256[] = {0x60, 0x86, 0x48, 0x01, 0x65,
-                                         0x03, 0x04, 0x03, 0x028};
+                                         0x03, 0x04, 0x03, 0x02};
 static const uint8_t kECDSAWithSHA384[] = {0x2a, 0x86, 0x48, 0xce,
                                            0x3d, 0x04, 0x03, 0x03};
 static const uint8_t kSHA384WithRSAEncryption[] = {0x2a, 0x86, 0x48, 0x86, 0xf7,