all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork

Updates #7123
Updates #5309

Change-Id: I90bcd87a2fb85a91834a0dd4be6e03db08438672
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-02-01 13:43:06 -08:00
committed by Brad Fitzpatrick
parent 623176ebc9
commit b1248442c3
34 changed files with 73 additions and 147 deletions

View File

@@ -37,7 +37,7 @@ not open source.
## Building
We always require the latest Go release, currently Go 1.19. (While we build
We always require the latest Go release, currently Go 1.20. (While we build
releases with our [Go fork](https://github.com/tailscale/go/), its use is not
required.)