Conversion of sequence by OIIO tools for ffmpeg

[antirotor]

Describe the bug
Conversion of sequence by OIIO tools for ffmpeg doesn't work, it is overwritting the same file specified in oiio arguments and then fails on integration because other files in sequence doesn't exits/

To Reproduce
Steps to reproduce the behavior:

Render and publish sequence type that needs OIIO conversion (like cryptomatte). Integration will fail because of missing files as only one will be available.

oiiotool.exe --compression zip -i:ch=CryptoMesh.R,CryptoMesh.G,CryptoMesh.B,CryptoMesh.A /foo/bar_v001/Main/Main_Cryptomatte.1001.exr --ch R=CryptoMesh.R,G=CryptoMesh.G,B=CryptoMesh.B,A=CryptoMesh.A --frames 1001-1002 --sansattrib --eraseattrib /tmp/cryptomatte/manifest -o Main_Cryptomatte_node.1001.exr

should be something like

oiiotool.exe --compression zip -i:ch=CryptoMesh.R,CryptoMesh.G,CryptoMesh.B,CryptoMesh.A /foo/bar_v001/Main/Main_Cryptomatte.1001.exr --ch R=CryptoMesh.R,G=CryptoMesh.G,B=CryptoMesh.B,A=CryptoMesh.A --frames 1001-1002 --sansattrib --eraseattrib /tmp/cryptomatte/manifest -o Main_Cryptomatte_node.####.exr