[Android] Upgrade from Chromium 115.0.5790.136 to Chromium 115.0.5790.138 (1.56.x only).

[mkarolin]

Minor Chromium bump

https://chromium.googlesource.com/chromium/src/+log/115.0.5790.136..115.0.5790.138?pretty=fuller&n=10000

Note: 1.56.x branch will be on 115.0.5790.114, which already includes the .136->.138 fixes, so this will just update the version number.

QA tests:

• Check branding items
• Check for version bump

Additional checks:

• No specific code changes in Brave (only line number changes in patches)

[kjozwiak]

Closing as brave/brave-core#19432 was merged into 1.56.x. The above requires 1.56.16 or higher for 1.56.x verification 👍

[Uni-verse]

Verified on Samsung Galaxy S21 using version:

Brave	1.56.16 Chromium: 115.0.5790.138 (Official Build) (32-bit) 
Revision	0567db0e7dcdfee5c109c167119ac2a92b9b3e1a-refs/branch-heads/5790_85@{#9}
OS	Android 13; Build/TP1A.220624.014; 33; REL

• version bump
• branding items

Example	Example

[Uni-verse]

Verified on Samsung Galaxy Tab S7 using version:

Brave	1.56.16 Chromium: 115.0.5790.138 (Official Build) (64-bit) 
Revision	0567db0e7dcdfee5c109c167119ac2a92b9b3e1a-refs/branch-heads/5790_85@{#9}
OS	Android 13; Build/TP1A.220624.014; 33; REL

• version bump
• branding items

Example	Example