chore: add common hash algorithms

Signed-off-by: Keith Zantow <kzantow@gmail.com>
diff --git a/spdx/common/checksum.go b/spdx/common/checksum.go
index 02a57ff..aa2ae52 100644
--- a/spdx/common/checksum.go
+++ b/spdx/common/checksum.go
@@ -7,15 +7,23 @@
 
 // The checksum algorithms mentioned in the spdxv2.2.0 https://spdx.github.io/spdx-spec/4-file-information/#44-file-checksum
 const (
-	SHA224 ChecksumAlgorithm = "SHA224"
-	SHA1   ChecksumAlgorithm = "SHA1"
-	SHA256 ChecksumAlgorithm = "SHA256"
-	SHA384 ChecksumAlgorithm = "SHA384"
-	SHA512 ChecksumAlgorithm = "SHA512"
-	MD2    ChecksumAlgorithm = "MD2"
-	MD4    ChecksumAlgorithm = "MD4"
-	MD5    ChecksumAlgorithm = "MD5"
-	MD6    ChecksumAlgorithm = "MD6"
+	SHA224      ChecksumAlgorithm = "SHA224"
+	SHA1        ChecksumAlgorithm = "SHA1"
+	SHA256      ChecksumAlgorithm = "SHA256"
+	SHA384      ChecksumAlgorithm = "SHA384"
+	SHA512      ChecksumAlgorithm = "SHA512"
+	MD2         ChecksumAlgorithm = "MD2"
+	MD4         ChecksumAlgorithm = "MD4"
+	MD5         ChecksumAlgorithm = "MD5"
+	MD6         ChecksumAlgorithm = "MD6"
+	SHA3_256    ChecksumAlgorithm = "SHA3-256"
+	SHA3_384    ChecksumAlgorithm = "SHA3-384"
+	SHA3_512    ChecksumAlgorithm = "SHA3-512"
+	BLAKE2b_256 ChecksumAlgorithm = "BLAKE2b-256"
+	BLAKE2b_384 ChecksumAlgorithm = "BLAKE2b-384"
+	BLAKE2b_512 ChecksumAlgorithm = "BLAKE2b-512"
+	BLAKE3      ChecksumAlgorithm = "BLAKE3"
+	ADLER32     ChecksumAlgorithm = "ADLER32"
 )
 
 // Checksum provides a unique identifier to match analysis information on each specific file in a package.