EOS look for files instead of a generic string

[Lifeismana]

Brief explanation of the change

Test to look for specific file instead of a path

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: SDK.EpicOnlineServices

4753 apps still match.

These apps no longer match: (49) 244850 261550 269190 280720 298740 326880 412680 469600 550320 615530 622970 627690 638510 640820 719870 719880 957660 998740 1063020 1092630 1120390 1124300 1133870 1145350 1292030 1393600 1488310 1509510 1546100 1794810 1827330 1997180 2322560 2334200 2412890 2530960 2870110 3029880 3065480 3099660 3100360 3135100 3368050 3425900 3549220 3558350 3655180 3689090 3741350

Please confirm that all these changed apps are correct.

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: SDK.EpicOnlineServices

4760 apps still match.

These apps no longer match: (42) 269190 280720 412680 469600 550320 615530 622970 627690 638510 640820 719870 719880 957660 998740 1063020 1092630 1120390 1124300 1145350 1292030 1488310 1509510 1546100 1794810 1827330 1997180 2322560 2334200 2530960 2870110 3029880 3065480 3099660 3100360 3135100 3368050 3425900 3549220 3558350 3655180 3689090 3741350

Please confirm that all these changed apps are correct.

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: SDK.EpicOnlineServices

4777 apps still match.

These apps no longer match: (25) 280720 469600 615530 627690 719870 719880 957660 998740 1063020 1092630 1124300 1145350 1509510 2530960 2870110 3029880 3065480 3099660 3100360 3135100 3368050 3425900 3549220 3655180 3741350

Please confirm that all these changed apps are correct.

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: SDK.EpicOnlineServices

4802 apps still match.

Please confirm that all these changed apps are correct.