Add ACS-IR v1.0 sequence files

Now that ACS-IR v1.0 is out, add its sequence files to the `contrib' folder
as well as to the `seq.db' database for identification.
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>

README.md

@@ -428,7 +428,10 @@ convenience:
  `v21.05_0.8_BETA-0/`  EBBR sequence file from [ACS-IR v21.05_0.8_BETA-0].
 
    `v21.07_0.9_BETA/`  EBBR sequence files from [ACS-IR v21.07_0.9_BETA].
+
+         `v21.09_1.0`  EBBR sequence files from [ACS-IR v21.09_1.0].
 -------------------------------------------------------------------------------
 
 [ACS-IR v21.05_0.8_BETA-0]: https://github.com/ARM-software/arm-systemready/tree/main/IR/prebuilt_images/v21.05_0.8_BETA-0
 [ACS-IR v21.07_0.9_BETA]: https://github.com/ARM-software/arm-systemready/tree/main/IR/prebuilt_images/v21.07_0.9_BETA
+[ACS-IR v21.09_1.0]: https://github.com/ARM-software/arm-systemready/tree/main/IR/prebuilt_images/v21.09_1.0

contrib/v21.09_1.0/EBBR.seq

 [Test Case]

contrib/v21.09_1.0/EBBR_manual.seq

 [Test Case]

seq.db

@@ -3,5 +3,6 @@
 6ae5a92f0b83b3a1469c89f6a02b0771ae3818a424e7118a28bba053be394078 Supplied SBBR.seq
 6b83dbfbd1f07fc61a918297f02f449591a72131b64ac746f969a4210f97aee8 ACS-IR v21.05_0.8_BETA-0 EBBR.seq
 c06684b3f8b35871e37b9447f609f9aab6070a7ca1c4ba63a52e029c018c9b73 ACS-IR v21.07_0.9_BETA EBBR.seq
+d66485b5e436409ef8c0667baf5250e784cbf292f2b9ef1b3893d474a0585fae ACS-IR v21.09_1.0 EBBR.seq
 ec730fd81eada415278b39533fe7cc21147b39183447dc11fa77ad4419d13969 Supplied EBBR.seq
-f7793d53c10106c1c275a4992e1710ce9863e210dd07581a3d783c4f4cf2312b ACS-IR v21.07_0.9_BETA EBBR_manual.seq
+f7793d53c10106c1c275a4992e1710ce9863e210dd07581a3d783c4f4cf2312b ACS-IR v21.07_0.9_BETA or v21.09_1.0 EBBR_manual.seq