libofx: 0.9.10 -> 0.9.12

Semi-automatic update. These checks were performed:

- built on NixOS
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofx2qif -h` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofx2qif --help` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofx2qif help` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump -h` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump --help` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump help` got 0 exit code
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump -V` and found version 0.9.12
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump --version` and found version 0.9.12
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump -h` and found version 0.9.12
- ran `/nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12/bin/ofxdump --help` and found version 0.9.12
- found 0.9.12 with grep in /nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12
- found 0.9.12 in filename of file in /nix/store/i715fag3lnprgjw9nj4j1xkjc3vijwp1-libofx-0.9.12

cc ""