That's not how inflation works.
Firstly, it's a line that doesn't make sense, no matter how much certain politicians repeat it. If corporations can simply price gouge they would have been doing it all along.
What, they just now decided to be greedy? No.
But more importantly, inflation is by definition about the money supply. Other market forces and events don't fall under that category, especially as they will come and go, but inflation is a lasting increase in the overall price level.