Update go-ipfs and its dependency. (#5732)

* fs-repo-migrations: update to 1.2.0.

* go-ipfs: update to 0.4.5.

srcpkgs/fs-repo-migrations/template

@@ -1,7 +1,7 @@
 # Template file for 'fs-repo-migrations'
 pkgname=fs-repo-migrations
-version=1.1.1
-revision=2
+version=1.2.0
+revision=1
 build_style=go
 go_import_path="github.com/ipfs/fs-repo-migrations"
 short_desc="Tool to upgrade the IPFS filesystem repository"
@@ -9,7 +9,7 @@ maintainer="Christopher Brannon <chris@the-brannons.com>"
 license="MIT"
 homepage="https://github.com/ipfs/fs-repo-migrations"
 distfiles="https://${go_import_path}/archive/v${version}.tar.gz"
-checksum=42d1dff57a6101f176eb356d3b33c8893e34c254860f689a2a1fdb18e3b39e50
+checksum=a096efd7c9dc273cf64cc82d13c971a2e73ea4492006324b9eb3ed8df63854e9
 
 post_install() {
 	vlicense LICENSE

srcpkgs/go-ipfs/template

@@ -1,21 +1,21 @@
 # Template file for 'go-ipfs'
 pkgname=go-ipfs
-version=0.4.4
-revision=2
+version=0.4.5
+revision=1
 create_wrksrc=yes
 build_wrksrc=${pkgname}-${version}
 build_style=go
 go_import_path="github.com/ipfs/${pkgname}"
 go_package="${go_import_path}/cmd/ipfs"
-depends="fs-repo-migrations>=1.1.0"
+depends="fs-repo-migrations>=1.2.0"
 short_desc="Global versioned P2P merkle DAG file system"
 maintainer="Christopher Brannon <chris@the-brannons.com>"
 license="MIT"
 homepage="https://ipfs.io"
 distfiles="https://${go_import_path}/archive/v${version}.tar.gz
  http://the-brannons.com/ipfs-gx-deps-${version}.tar.xz"
-checksum="5cfcbe36ef57edad5db7388bcff21c9e9b1cf2208b7f46f8000e24824aebb687
- 694547c0e3c5cf1fc979f0e151dc27b8af903862175d3907c32217d51733888d"
+checksum="1b238e729490d143fc49bdd4568d89e6afeb9607efda9d8dbd30a290a9276838
+ f2ccc5ea10210cea3a70e960526853ce229bb6e3a6c315e6cc4571f6affbd9e9"
 
 do_build() {
 	local path="${GOPATH}/src/${go_import_path}"