Bump filippo.io/age from 1.0.0-rc.2 to 1.0.0-rc.3 (gopasspw#1944)

Bumps [filippo.io/age](https://github.com/FiloSottile/age) from 1.0.0-rc.2 to 1.0.0-rc.3.
- [Release notes](https://github.com/FiloSottile/age/releases)
- [Commits](FiloSottile/age@v1.0.0-rc.2...v1.0.0-rc.3)

---
updated-dependencies:
- dependency-name: filippo.io/age
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -3,7 +3,7 @@ module github.com/gopasspw/gopass
 go 1.12
 
 require (
-	filippo.io/age v1.0.0-rc.2
+	filippo.io/age v1.0.0-rc.3
 	github.com/atotto/clipboard v0.1.4
 	github.com/blang/semver/v4 v4.0.0
 	github.com/caspr-io/yamlpath v0.0.0-20200722075116-502e8d113a9b

go.sum

@@ -31,8 +31,8 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
 cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-filippo.io/age v1.0.0-rc.2 h1:yNKwNL8SKPXpbtpJOXceWqacl0kvyckCnGgsruAEDQw=
-filippo.io/age v1.0.0-rc.2/go.mod h1:UjINLBMeA60aGZkHCGsmDzKcaXoTTzpvrqQM+Vo3YHU=
+filippo.io/age v1.0.0-rc.3 h1:8JjuJ5ffGKDmC4SS0zoyQxZROZX75so768b7AjulKLw=
+filippo.io/age v1.0.0-rc.3/go.mod h1:UjINLBMeA60aGZkHCGsmDzKcaXoTTzpvrqQM+Vo3YHU=
 filippo.io/edwards25519 v1.0.0-beta.3 h1:WQxB0FH5NzrhciInJ30bgL3soLng3AbdI651yQuVlCs=
 filippo.io/edwards25519 v1.0.0-beta.3/go.mod h1:X+pm78QAUPtFLi1z9PYIlS/bdDnvbCOGKtZ+ACWEf7o=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=